chore: cherry-pick b5c9e5efe5dd from chromium (#37693)

* chore: [22-x-y] cherry-pick b5c9e5efe5dd from chromium

* chore: update patches

---------

Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>
Co-authored-by: electron-patch-conflict-fixer[bot] <83340002+electron-patch-conflict-fixer[bot]@users.noreply.github.com>

.circleci/config/base.yml

@@ -455,7 +455,7 @@ step-delete-git-directories: &step-delete-git-directories
     command: |
       if [ "`uname`" == "Darwin" ]; then
         cd src
-        ( find . -type d -name ".git" -not -path "./third_party/angle/*" -not -path "./third_party/dawn/*" ) | xargs rm -rf
+        ( find . -type d -name ".git" -not -path "./third_party/angle/*" -not -path "./third_party/dawn/*" -not -path "./electron/*" ) | xargs rm -rf
       fi
 
 # On macOS the yarn install command during gclient sync was run on a linux
@@ -484,7 +484,9 @@ step-fix-sync: &step-fix-sync
   run:
     name: Fix Sync
     command: |
+      SEDOPTION="-i"
       if [ "`uname`" == "Darwin" ]; then
+        SEDOPTION="-i ''"
         # Fix Clang Install (wrong binary)
         rm -rf src/third_party/llvm-build
         python3 src/tools/clang/scripts/update.py
@@ -496,6 +498,14 @@ step-fix-sync: &step-fix-sync
         cipd ensure --root src/third_party/devtools-frontend/src/third_party/esbuild -ensure-file esbuild_ensure_file
       fi
 
+      # Make sure we are using the right ninja
+      echo 'infra/3pp/tools/ninja/${platform}' `gclient getdep --deps-file=src/DEPS -r 'src/third_party/ninja:infra/3pp/tools/ninja/${platform}'` > ninja_ensure_file
+      sed $SEDOPTION "s/Updating depot_tools... //g" ninja_ensure_file
+      cipd ensure --root src/third_party/ninja -ensure-file ninja_ensure_file
+
+      # Explicitly add ninja to the path
+      echo 'export PATH="$PATH:'"$PWD"'/src/third_party/ninja"' >> $BASH_ENV
+
       cd src/third_party/angle
       rm .git/objects/info/alternates
       git remote set-url origin https://chromium.googlesource.com/angle/angle.git
@@ -569,6 +579,13 @@ step-electron-build: &step-electron-build
         ninja -C out/Default electron:electron_mksnapshot_zip -j $NUMBER_OF_NINJA_PROCESSES
         ninja -C out/Default tools/v8_context_snapshot -j $NUMBER_OF_NINJA_PROCESSES
         gn desc out/Default v8:run_mksnapshot_default args > out/Default/mksnapshot_args
+        # Remove unused args from mksnapshot_args
+        SEDOPTION="-i"
+        if [ "`uname`" == "Darwin" ]; then
+          SEDOPTION="-i ''"
+        fi
+        sed $SEDOPTION '/.*builtins-pgo/d' out/Default/mksnapshot_args
+        sed $SEDOPTION '/--turbo-profiling-input/d' out/Default/mksnapshot_args
         (cd out/Default; zip mksnapshot.zip mksnapshot_args clang_x64_v8_arm64/gen/v8/embedded.S)
         rm -rf out/Default/clang_x64_v8_arm64/gen
         rm -rf out/Default/clang_x64_v8_arm64/obj
@@ -759,6 +776,13 @@ step-mksnapshot-build: &step-mksnapshot-build
       if [ "$USE_PREBUILT_V8_CONTEXT_SNAPSHOT" != "1" ]; then
         ninja -C out/Default electron:electron_mksnapshot -j $NUMBER_OF_NINJA_PROCESSES
         gn desc out/Default v8:run_mksnapshot_default args > out/Default/mksnapshot_args
+        # Remove unused args from mksnapshot_args
+        SEDOPTION="-i"
+        if [ "`uname`" == "Darwin" ]; then
+          SEDOPTION="-i ''"
+        fi
+        sed $SEDOPTION '/.*builtins-pgo/d' out/Default/mksnapshot_args
+        sed $SEDOPTION '/--turbo-profiling-input/d' out/Default/mksnapshot_args
       fi
       if [ "`uname`" != "Darwin" ]; then
         if [ "$TARGET_ARCH" == "arm" ]; then
@@ -814,7 +838,7 @@ step-maybe-zip-symbols: &step-maybe-zip-symbols
       cd src
       export BUILD_PATH="$PWD/out/Default"
       ninja -C out/Default electron:licenses
-      ninja -C out/Default electron:electron_version
+      ninja -C out/Default electron:electron_version_file
       DELETE_DSYMS_AFTER_ZIP=1 electron/script/zip-symbols.py -b $BUILD_PATH
 
 step-maybe-cross-arch-snapshot: &step-maybe-cross-arch-snapshot
@@ -874,12 +898,12 @@ step-touch-sync-done: &step-touch-sync-done
 step-maybe-restore-src-cache: &step-maybe-restore-src-cache
   restore_cache:
     keys:
-      - v14-src-cache-{{ checksum "src/electron/.depshash" }}
+      - v16-src-cache-{{ checksum "src/electron/.depshash" }}
     name: Restoring src cache
 step-maybe-restore-src-cache-marker: &step-maybe-restore-src-cache-marker
   restore_cache:
     keys:
-      - v14-src-cache-marker-{{ checksum "src/electron/.depshash" }}
+      - v16-src-cache-marker-{{ checksum "src/electron/.depshash" }}
     name: Restoring src cache marker
 
 # Restore exact or closest git cache based on the hash of DEPS and .circle-sync-done
@@ -894,14 +918,6 @@ step-maybe-restore-git-cache: &step-maybe-restore-git-cache
       - v1-git-cache-{{ checksum "src/electron/.circle-sync-done" }}
     name: Conditionally restoring git cache
 
-step-restore-out-cache: &step-restore-out-cache
-  restore_cache:
-    paths:
-      - ./src/out/Default
-    keys:
-      - v10-out-cache-{{ checksum "src/electron/.depshash" }}-{{ checksum "src/electron/.depshash-target" }}
-    name: Restoring out cache
-
 step-set-git-cache-path: &step-set-git-cache-path
   run:
     name: Set GIT_CACHE_PATH to make gclient to use the cache
@@ -919,13 +935,6 @@ step-save-git-cache: &step-save-git-cache
     key: v1-git-cache-{{ checksum "src/electron/.circle-sync-done" }}-{{ checksum "src/electron/DEPS" }}
     name: Persisting git cache
 
-step-save-out-cache: &step-save-out-cache
-  save_cache:
-    paths:
-      - ./src/out/Default
-    key: v10-out-cache-{{ checksum "src/electron/.depshash" }}-{{ checksum "src/electron/.depshash-target" }}
-    name: Persisting out cache
-
 step-run-electron-only-hooks: &step-run-electron-only-hooks
   run:
     name: Run Electron Only Hooks
@@ -955,13 +964,16 @@ step-minimize-workspace-size-from-checkout: &step-minimize-workspace-size-from-c
       rm -rf third_party/electron_node/deps/openssl
       rm -rf third_party/electron_node/deps/v8
       rm -rf chrome/test/data/xr/webvr_info
+      rm -rf src/third_party/angle/third_party/VK-GL-CTS/src
+      rm -rf src/third_party/swift-toolchain
+      rm -rf src/third_party/swiftshader/tests/regres/testlists
 
 # Save the src cache based on the deps hash
 step-save-src-cache: &step-save-src-cache
   save_cache:
     paths:
       - /var/portal
-    key: v14-src-cache-{{ checksum "/var/portal/src/electron/.depshash" }}
+    key: v16-src-cache-{{ checksum "/var/portal/src/electron/.depshash" }}
     name: Persisting src cache
 step-make-src-cache-marker: &step-make-src-cache-marker
   run:
@@ -971,7 +983,7 @@ step-save-src-cache-marker: &step-save-src-cache-marker
   save_cache:
     paths:
       - .src-cache-marker
-    key: v14-src-cache-marker-{{ checksum "/var/portal/src/electron/.depshash" }}
+    key: v16-src-cache-marker-{{ checksum "/var/portal/src/electron/.depshash" }}
 
 step-maybe-early-exit-no-doc-change: &step-maybe-early-exit-no-doc-change
   run:
@@ -999,26 +1011,13 @@ step-ts-compile: &step-ts-compile
 # List of all steps.
 steps-electron-gn-check: &steps-electron-gn-check
   steps:
-    - *step-checkout-electron
-    - *step-depot-tools-get
-    - *step-depot-tools-add-to-path
     - install-python2-mac
-    - *step-setup-env-for-build
     - *step-setup-goma-for-build
-    - *step-generate-deps-hash
-    - *step-touch-sync-done
-    - maybe-restore-portaled-src-cache
-    - run:
-        name: Ensure src checkout worked
-        command: |
-          if [ ! -d "src/third_party/blink" ]; then
-            echo src cache was not restored for an unknown reason
-            exit 1
-          fi
-    - run:
-        name: Wipe Electron
-        command: rm -rf src/electron
-    - *step-checkout-electron
+    - checkout-from-cache
+    - *step-setup-env-for-build
+    - *step-wait-for-goma
+    - *step-gn-gen-default
+    - *step-gn-check
 
 steps-electron-ts-compile-for-doc-change: &steps-electron-ts-compile-for-doc-change
   steps:
@@ -1297,9 +1296,6 @@ commands:
       build:
         type: boolean
         default: true
-      use-out-cache:
-        type: boolean
-        default: true
       restore-src-cache:
         type: boolean
         default: true
@@ -1422,10 +1418,6 @@ commands:
             - *step-delete-git-directories
 
             # Electron app
-            - when:
-                condition: << parameters.use-out-cache >>
-                steps:
-                  - *step-restore-out-cache
             - *step-gn-gen-default
             - *step-electron-build
             - *step-maybe-electron-dist-strip
@@ -1468,22 +1460,6 @@ commands:
           condition: << parameters.build >>
           steps:
             - move_and_store_all_artifacts
-            - run:
-                name: Remove the big things on macOS, this seems to be better on average
-                command: |
-                  if [ "`uname`" == "Darwin" ]; then
-                    mkdir -p src/out/Default
-                    cd src/out/Default
-                    find . -type f -size +50M -delete
-                    mkdir -p gen/electron
-                    cd gen/electron
-                    # These files do not seem to like being in a cache, let us remove them
-                    find . -type f -name '*_pkg_info' -delete
-                  fi
-            - when:
-                condition: << parameters.use-out-cache >>
-                steps:
-                  - *step-save-out-cache
 
             - *step-maybe-notify-slack-failure
 
@@ -1637,7 +1613,6 @@ jobs:
           persist: true
           checkout: false
           checkout-and-assume-cache: true
-          use-out-cache: false
 
   linux-x64-testing-asan:
     executor:
@@ -1654,7 +1629,6 @@ jobs:
       - electron-build:
           persist: true
           checkout: true
-          use-out-cache: false
           build-nonproprietary-ffmpeg: false
 
   linux-x64-testing-no-run-as-node:
@@ -1671,7 +1645,6 @@ jobs:
       - electron-build:
           persist: false
           checkout: true
-          use-out-cache: false
 
   linux-x64-testing-gn-check:
     executor:
@@ -1722,7 +1695,6 @@ jobs:
           persist: true
           checkout: false
           checkout-and-assume-cache: true
-          use-out-cache: false
 
   linux-arm-publish:
     executor:
@@ -1765,7 +1737,6 @@ jobs:
           persist: true
           checkout: false
           checkout-and-assume-cache: true
-          use-out-cache: false
 
   linux-arm64-testing-gn-check:
     executor:
@@ -2229,3 +2200,5 @@ workflows:
   lint:
     jobs:
       - lint
+
+# VS Code Extension Version: 1.4.0

.github/workflows/electron_woa_testing.yml

@@ -1,163 +0,0 @@
-name: Electron WOA Testing
-
-on:
-  push:    
-    branches: '**'
-  workflow_dispatch:
-    inputs:
-      appveyor_job_id:
-        description: 'Job Id of Appveyor WOA job to test'
-        type: text
-        required: true
-
-jobs:
-  electron-woa-init:
-    if: ${{ github.event_name == 'push' && github.repository == 'electron/electron' }}
-    runs-on: ubuntu-latest
-    steps:
-        - name: Dummy step for push event
-          run: |
-            echo "This job is a needed initialization step for Electron WOA testing.  Another test result will appear once the electron-woa-testing build is done."
-
-  electron-woa-testing:    
-    if: ${{ github.event_name == 'workflow_dispatch' && github.repository == 'electron/electron' }}    
-    runs-on: [self-hosted, woa]  
-    permissions:
-      checks: write
-      pull-requests: write
-    steps:
-    - uses: LouisBrunner/checks-action@v1.1.1
-      with:
-        token: ${{ secrets.GITHUB_TOKEN }}
-        name: electron-woa-testing
-        status: in_progress
-        details_url: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}    
-        output: |
-          {"summary":"Test In Progress","text_description":"See job details here: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"}        
-    - name: Clean Workspace
-      run: |
-        Remove-Item * -Recurse -Force
-      shell: powershell
-    - name: Checkout
-      uses: actions/checkout@v3
-      with:
-        path: src\electron
-        fetch-depth: 0
-    - name: Yarn install
-      run: |
-        cd src\electron
-        node script/yarn.js install --frozen-lockfile
-    - name: Download and extract dist.zip for test
-      run: |
-        $localArtifactPath = "$pwd\dist.zip"
-        $serverArtifactPath = "https://ci.appveyor.com/api/buildjobs/${{ inputs.appveyor_job_id }}/artifacts/dist.zip"
-        Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer ${{ secrets.APPVEYOR_TOKEN }}" }
-        & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -osrc\out\Default -y $localArtifactPath
-      shell: powershell
-    - name: Download and extract native test executables for test
-      run: |
-        $localArtifactPath = "src\out\Default\shell_browser_ui_unittests.exe"
-        $serverArtifactPath = "https://ci.appveyor.com/api/buildjobs/${{ inputs.appveyor_job_id }}/artifacts/shell_browser_ui_unittests.exe"
-        Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer ${{ secrets.APPVEYOR_TOKEN }}" }
-      shell: powershell
-    - name: Download and extract ffmpeg.zip for test
-      run: |
-        $localArtifactPath = "$pwd\ffmpeg.zip"
-        $serverArtifactPath = "https://ci.appveyor.com/api/buildjobs/${{ inputs.appveyor_job_id }}/artifacts/ffmpeg.zip"
-        Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer ${{ secrets.APPVEYOR_TOKEN }}" }
-        & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -osrc\out\ffmpeg $localArtifactPath
-      shell: powershell
-    - name: Download node headers for test
-      run: |
-        $localArtifactPath = "src\node_headers.zip"
-        $serverArtifactPath = "https://ci.appveyor.com/api/buildjobs/${{ inputs.appveyor_job_id }}/artifacts/node_headers.zip"
-        Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer ${{ secrets.APPVEYOR_TOKEN }}" }
-        cd src
-        & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -y node_headers.zip
-      shell: powershell
-    - name: Download electron.lib for test
-      run: |
-        $localArtifactPath = "src\out\Default\electron.lib"
-        $serverArtifactPath = "https://ci.appveyor.com/api/buildjobs/${{ inputs.appveyor_job_id }}/artifacts/electron.lib"
-        Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer ${{ secrets.APPVEYOR_TOKEN }}" }
-      shell: powershell
-    # Uncomment the following block if pdb files are needed to debug issues
-    # - name: Download pdb files for detailed stacktraces
-    #   if: ${{ github.event_name == 'workflow_dispatch' }}
-    #   run: |
-    #     try {
-    #       $localArtifactPath = "src\pdb.zip"
-    #       $serverArtifactPath = "https://ci.appveyor.com/api/buildjobs/${{ inputs.appveyor_job_id }}/artifacts/pdb.zip"
-    #       Invoke-RestMethod -Method Get -Uri $serverArtifactPath -OutFile $localArtifactPath -Headers @{ "Authorization" = "Bearer ${{ secrets.APPVEYOR_TOKEN }}" }
-    #       cd src
-    #       & "${env:ProgramFiles(x86)}\7-Zip\7z.exe" x -y pdb.zip
-    #     } catch {
-    #       Write-Host "There was an exception encountered while downloading pdb files:" $_.Exception.Message
-    #     } finally {
-    #       $global:LASTEXITCODE = 0
-    #     }
-    #   shell: powershell
-    - name: Setup node headers
-      run: |
-        New-Item src\out\Default\gen\node_headers\Release -Type directory
-        Copy-Item -path src\out\Default\electron.lib -destination src\out\Default\gen\node_headers\Release\node.lib
-      shell: powershell
-    - name: Run Electron Main process tests
-      run: |
-        cd src
-        set npm_config_nodedir=%cd%\out\Default\gen\node_headers
-        set npm_config_arch=arm64
-        cd electron
-        node script/yarn test --runners=main --enable-logging --disable-features=CalculateNativeWinOcclusion  
-      env:
-        ELECTRON_ENABLE_STACK_DUMPING: true
-        ELECTRON_OUT_DIR: Default
-        IGNORE_YARN_INSTALL_ERROR: 1
-        ELECTRON_TEST_RESULTS_DIR: junit
-        MOCHA_MULTI_REPORTERS: 'mocha-junit-reporter, tap'
-        MOCHA_REPORTER: mocha-multi-reporters
-        ELECTRON_SKIP_NATIVE_MODULE_TESTS: true
-    - name: Verify ffmpeg
-      run: |
-        cd src
-        echo "Verifying non proprietary ffmpeg"
-        python electron\script\verify-ffmpeg.py --build-dir out\Default --source-root %cd% --ffmpeg-path out\ffmpeg
-      shell: cmd
-    - name: Kill processes left running from last test run
-      if: ${{ always() }}
-      run: |
-        Get-Process | Where Name -Like "electron*" | Stop-Process
-        Get-Process | Where Name -Like "msedge*" | Stop-Process
-      shell: powershell
-    - name: Delete user app data directories
-      if: ${{ always() }}
-      run: |
-        Remove-Item -path $env:APPDATA/Electron* -Recurse -Force -ErrorAction Ignore
-      shell: powershell
-    - uses: LouisBrunner/checks-action@v1.1.1
-      if: ${{ success() }}
-      with:
-        token: ${{ secrets.GITHUB_TOKEN }}
-        name: electron-woa-testing
-        conclusion: "${{ job.status }}"
-        details_url: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
-        output: |
-          {"summary":"${{ job.status }}","text_description":"See job details here: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"}
-    - uses: LouisBrunner/checks-action@v1.1.1
-      if: ${{ success() }}
-      with:
-        token: ${{ secrets.GITHUB_TOKEN }}
-        name: electron-woa-testing
-        conclusion: "${{ job.status }}"
-        details_url: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
-        output: |
-          {"summary":"Job Succeeded","text_description":"See job details here: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"}          
-    - uses: LouisBrunner/checks-action@v1.1.1
-      if: ${{ ! success() }}
-      with:
-        token: ${{ secrets.GITHUB_TOKEN }}
-        name: electron-woa-testing
-        conclusion: "${{ job.status }}"
-        details_url: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
-        output: |
-          {"summary":"Job Failed","text_description":"See job details here: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"}                    

.github/workflows/release_dependency_versions.yml

@@ -8,24 +8,26 @@ env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
 jobs:
-  check_tag:
+  trigger_chromedriver:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
-    - name: Check Tag
+    - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # tag: v3
+    - name: Trigger New chromedriver Release
       run: |
-        if [[ ${{ github.event.release.tag_name }} =~ ^v[0-9]+\.0\.0$ ]]; then
-          echo ::set-output name=should_release::true
-        fi
-  trigger:
-    runs-on: ubuntu-latest
-    needs: check_tag
-    if: needs.check_tag.outputs.should_release == 'true'
-    steps:
-      - uses: actions/checkout@v3
-      - name: Trigger New chromedriver Release
-        run: |
+        if [[ ${{ github.event.release.tag_name }} =~ ^v\d+\.\d+\.\d+$ ]]; then
           gh api /repos/:owner/chromedriver/actions/workflows/release.yml/dispatches --input - <<< '{"ref":"main","inputs":{"version":"${{ github.event.release.tag_name }}"}}'
+        else
+          echo "Not releasing for version ${{ github.event.release.tag_name }}"
+        fi
+
+  trigger_mksnapshot:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # tag: v3
       - name: Trigger New mksnapshot Release
         run: |
-          gh api /repos/:owner/mksnapshot/actions/workflows/release.yml/dispatches --input - <<< '{"ref":"main","inputs":{"version":"${{ github.event.release.tag_name }}"}}'
+          if [[ ${{ github.event.release.tag_name }} =~ ^v\d+\.\d+\.\d+$ ]]; then
+            gh api /repos/:owner/mksnapshot/actions/workflows/release.yml/dispatches --input - <<< '{"ref":"main","inputs":{"version":"${{ github.event.release.tag_name }}"}}'
+          else
+            echo "Not releasing for version ${{ github.event.release.tag_name }}"
+          fi

.github/workflows/update_appveyor_image.yml

@@ -0,0 +1,62 @@
+name: Update AppVeyor Image
+
+# Run chron daily Mon-Fri
+on:
+  schedule:
+    - cron: '0 8 * * 1-5' # runs 8:00 every business day (see https://crontab.guru)
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  bake-appveyor-image:
+    name: Bake AppVeyor Image
+    permissions:
+      contents: write
+      pull-requests: write  # to create a new PR with updated Appveyor images
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
+      with:
+        fetch-depth: 0
+    - name: Yarn install
+      run: |
+        node script/yarn.js install --frozen-lockfile
+    - name: Set Repo for Commit
+      run: git config --global --add safe.directory $GITHUB_WORKSPACE
+    - name: Check AppVeyor Image
+      env:
+        APPVEYOR_TOKEN: ${{ secrets.APPVEYOR_TOKEN }}
+      run: |
+        node ./script/prepare-appveyor
+        if [ -f ./image_version.txt ]; then
+          echo "APPVEYOR_IMAGE_VERSION="$(cat image_version.txt)"" >> $GITHUB_ENV
+          rm image_version.txt
+        fi
+    - name: (Optionally) Update Appveyor Image
+      if: ${{ env.APPVEYOR_IMAGE_VERSION }}
+      uses: mikefarah/yq@1c7dc0e88aad311c89889bc5ce5d8f96931a1bd0 # v4.27.2
+      with:
+        cmd: yq '.image = "${{ env.APPVEYOR_IMAGE_VERSION }}"' "appveyor.yml" > "appveyor2.yml"
+    - name: (Optionally) Generate Commit Diff
+      if: ${{ env.APPVEYOR_IMAGE_VERSION }}
+      run: |
+        diff -w -B appveyor.yml appveyor2.yml > appveyor.diff || true
+        patch -f appveyor.yml < appveyor.diff
+        rm appveyor2.yml appveyor.diff
+    - name: (Optionally) Commit and Pull Request
+      if: ${{ env.APPVEYOR_IMAGE_VERSION }}
+      uses: peter-evans/create-pull-request@2b011faafdcbc9ceb11414d64d0573f37c774b04 # v4.2.3
+      with:
+        token: ${{ secrets.ACTIONS_GITHUB_TOKEN }}
+        commit-message: 'build: update appveyor image to latest version'
+        committer: GitHub <noreply@github.com>
+        author: ${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>
+        signoff: false
+        branch: bump-appveyor-image
+        delete-branch: true
+        title: 'build: update appveyor image to latest version'
+        body: |
+          This PR updates appveyor.yml to the latest baked image, ${{ env.APPVEYOR_IMAGE_VERSION }}.

BUILD.gn

@@ -107,6 +107,14 @@ branding = read_file("shell/app/BRANDING.json", "json")
 electron_project_name = branding.project_name
 electron_product_name = branding.product_name
 electron_mac_bundle_id = branding.mac_bundle_id
+electron_version = exec_script("script/print-version.py",
+                               [],
+                               "trim string",
+                               [
+                                 ".git/packed-refs",
+                                 ".git/HEAD",
+                                 "script/lib/get-version.js",
+                               ])
 
 if (is_mas_build) {
   assert(is_mac,
@@ -202,6 +210,15 @@ webpack_build("electron_isolated_renderer_bundle") {
   out_file = "$target_gen_dir/js2c/isolated_bundle.js"
 }
 
+webpack_build("electron_utility_bundle") {
+  deps = [ ":build_electron_definitions" ]
+
+  inputs = auto_filenames.utility_bundle_deps
+
+  config_file = "//electron/build/webpack/webpack.config.utility.js"
+  out_file = "$target_gen_dir/js2c/utility_init.js"
+}
+
 action("electron_js2c") {
   deps = [
     ":electron_asar_bundle",
@@ -209,6 +226,7 @@ action("electron_js2c") {
     ":electron_isolated_renderer_bundle",
     ":electron_renderer_bundle",
     ":electron_sandboxed_renderer_bundle",
+    ":electron_utility_bundle",
     ":electron_worker_bundle",
   ]
 
@@ -218,6 +236,7 @@ action("electron_js2c") {
     "$target_gen_dir/js2c/isolated_bundle.js",
     "$target_gen_dir/js2c/renderer_init.js",
     "$target_gen_dir/js2c/sandbox_bundle.js",
+    "$target_gen_dir/js2c/utility_init.js",
     "$target_gen_dir/js2c/worker_init.js",
   ]
 
@@ -302,12 +321,9 @@ npm_action("electron_version_args") {
 
   outputs = [ "$target_gen_dir/electron_version.args" ]
 
-  args = rebase_path(outputs)
+  args = rebase_path(outputs) + [ "$electron_version" ]
 
-  inputs = [
-    "ELECTRON_VERSION",
-    "script/generate-version-json.js",
-  ]
+  inputs = [ "script/generate-version-json.js" ]
 }
 
 templated_file("electron_version_header") {
@@ -319,6 +335,39 @@ templated_file("electron_version_header") {
   args_files = get_target_outputs(":electron_version_args")
 }
 
+templated_file("electron_win_rc") {
+  deps = [ ":electron_version_args" ]
+
+  template = "build/templates/electron_rc.tmpl"
+  output = "$target_gen_dir/win-resources/electron.rc"
+
+  args_files = get_target_outputs(":electron_version_args")
+}
+
+copy("electron_win_resource_files") {
+  sources = [
+    "shell/browser/resources/win/electron.ico",
+    "shell/browser/resources/win/resource.h",
+  ]
+  outputs = [ "$target_gen_dir/win-resources/{{source_file_part}}" ]
+}
+
+templated_file("electron_version_file") {
+  deps = [ ":electron_version_args" ]
+
+  template = "build/templates/version_string.tmpl"
+  output = "$root_build_dir/version"
+
+  args_files = get_target_outputs(":electron_version_args")
+}
+
+group("electron_win32_resources") {
+  public_deps = [
+    ":electron_win_rc",
+    ":electron_win_resource_files",
+  ]
+}
+
 action("electron_fuses") {
   script = "build/fuses/build.py"
 
@@ -368,6 +417,7 @@ source_set("electron_lib") {
     "chromium_src:chrome",
     "chromium_src:chrome_spellchecker",
     "shell/common/api:mojo",
+    "shell/services/node/public/mojom",
     "//base:base_static",
     "//base/allocator:buildflags",
     "//chrome:strings",
@@ -404,9 +454,6 @@ source_set("electron_lib") {
     "//media/mojo/mojom",
     "//net:extras",
     "//net:net_resources",
-    "//ppapi/host",
-    "//ppapi/proxy",
-    "//ppapi/shared_impl",
     "//printing/buildflags",
     "//services/device/public/cpp/geolocation",
     "//services/device/public/cpp/hid",
@@ -493,13 +540,6 @@ source_set("electron_lib") {
     ]
   }
 
-  if (is_linux) {
-    deps += [
-      "//components/crash/content/browser",
-      "//ui/gtk:gtk_config",
-    ]
-  }
-
   if (is_mac) {
     deps += [
       "//components/remote_cocoa/app_shim",
@@ -562,11 +602,14 @@ source_set("electron_lib") {
       ":electron_gtk_stubs",
       ":libnotify_loader",
       "//build/config/linux/gtk",
+      "//components/crash/content/browser",
       "//dbus",
       "//device/bluetooth",
+      "//third_party/crashpad/crashpad/client",
       "//ui/base/ime/linux",
       "//ui/events/devices/x11",
       "//ui/events/platform/x11",
+      "//ui/gtk:gtk_config",
       "//ui/linux:linux_ui",
       "//ui/linux:linux_ui_factory",
       "//ui/views/controls/webview",
@@ -588,16 +631,6 @@ source_set("electron_lib") {
     sources += [
       "shell/browser/certificate_manager_model.cc",
       "shell/browser/certificate_manager_model.h",
-      "shell/browser/ui/gtk/app_indicator_icon.cc",
-      "shell/browser/ui/gtk/app_indicator_icon.h",
-      "shell/browser/ui/gtk/app_indicator_icon_menu.cc",
-      "shell/browser/ui/gtk/app_indicator_icon_menu.h",
-      "shell/browser/ui/gtk/gtk_status_icon.cc",
-      "shell/browser/ui/gtk/gtk_status_icon.h",
-      "shell/browser/ui/gtk/menu_util.cc",
-      "shell/browser/ui/gtk/menu_util.h",
-      "shell/browser/ui/gtk/status_icon.cc",
-      "shell/browser/ui/gtk/status_icon.h",
       "shell/browser/ui/gtk_util.cc",
       "shell/browser/ui/gtk_util.h",
     ]
@@ -620,11 +653,23 @@ source_set("electron_lib") {
   if (enable_plugins) {
     deps += [ "chromium_src:plugins" ]
     sources += [
+      "shell/common/plugin_info.cc",
+      "shell/common/plugin_info.h",
+      "shell/renderer/electron_renderer_pepper_host_factory.cc",
+      "shell/renderer/electron_renderer_pepper_host_factory.h",
       "shell/renderer/pepper_helper.cc",
       "shell/renderer/pepper_helper.h",
     ]
   }
 
+  if (enable_ppapi) {
+    deps += [
+      "//ppapi/host",
+      "//ppapi/proxy",
+      "//ppapi/shared_impl",
+    ]
+  }
+
   if (enable_run_as_node) {
     sources += [
       "shell/app/node_main.cc",
@@ -750,7 +795,6 @@ if (is_mac) {
   electron_helper_name = "$electron_product_name Helper"
   electron_login_helper_name = "$electron_product_name Login Helper"
   electron_framework_version = "A"
-  electron_version = read_file("ELECTRON_VERSION", "trim string")
 
   mac_xib_bundle_data("electron_xibs") {
     sources = [ "shell/common/resources/mac/MainMenu.xib" ]
@@ -1191,6 +1235,7 @@ if (is_mac) {
       ":default_app_asar",
       ":electron_app_manifest",
       ":electron_lib",
+      ":electron_win32_resources",
       ":packed_resources",
       "//components/crash/core/app",
       "//content:sandbox_helper_win",
@@ -1224,8 +1269,7 @@ if (is_mac) {
 
     if (is_win) {
       sources += [
-        # TODO: we should be generating our .rc files more like how chrome does
-        "shell/browser/resources/win/electron.rc",
+        "$target_gen_dir/win-resources/electron.rc",
         "shell/browser/resources/win/resource.h",
       ]
 
@@ -1407,15 +1451,10 @@ group("licenses") {
   ]
 }
 
-copy("electron_version") {
-  sources = [ "ELECTRON_VERSION" ]
-  outputs = [ "$root_build_dir/version" ]
-}
-
 dist_zip("electron_dist_zip") {
   data_deps = [
     ":electron_app",
-    ":electron_version",
+    ":electron_version_file",
     ":licenses",
   ]
   if (is_linux) {

DEPS

@@ -2,7 +2,7 @@ gclient_gn_args_from = 'src'
 
 vars = {
   'chromium_version':
-    '107.0.5286.0',
+    '108.0.5359.215',
   'node_version':
     'v16.17.1',
   'nan_version':

ELECTRON_VERSION

@@ -1 +0,0 @@
-22.0.0-nightly.20220928

README.md

@@ -12,7 +12,7 @@ using JavaScript, HTML and CSS. It is based on [Node.js](https://nodejs.org/) an
 [Chromium](https://www.chromium.org) and is used by the [Atom
 editor](https://github.com/atom/atom) and many other [apps](https://electronjs.org/apps).
 
-Follow [@ElectronJS](https://twitter.com/electronjs) on Twitter for important
+Follow [@electronjs](https://twitter.com/electronjs) on Twitter for important
 announcements.
 
 This project adheres to the Contributor Covenant
@@ -38,7 +38,7 @@ For more installation options and troubleshooting tips, see
 
 Each Electron release provides binaries for macOS, Windows, and Linux.
 
-* macOS (El Capitan and up): Electron provides 64-bit Intel and ARM binaries for macOS. Apple Silicon support was added in Electron 11.
+* macOS (High Sierra and up): Electron provides 64-bit Intel and ARM binaries for macOS. Apple Silicon support was added in Electron 11.
 * Windows (Windows 7 and up): Electron provides `ia32` (`x86`), `x64` (`amd64`), and `arm64` binaries for Windows. Windows on ARM support was added in Electron 5.0.8.
 * Linux: The prebuilt binaries of Electron are built on Ubuntu 20.04. They have also been verified to work on:
   * Ubuntu 14.04 and newer

appveyor-bake.yml

@@ -0,0 +1,108 @@
+# The config is used to bake appveyor images, not for running CI jobs.
+# The config expects the following environment variables to be set:
+#  - "APPVEYOR_BAKE_IMAGE" e.g. 'electron-99.0.4767.0'. Name of the image to be baked.
+#      Typically named after the Chromium version on which the image is built.
+#      This can be set dynamically in the prepare-appveyor script.
+
+version: 1.0.{build}
+build_cloud: electronhq-16-core
+image: e-111.0.5560.0-node18
+environment:
+  GIT_CACHE_PATH: C:\Users\appveyor\libcc_cache
+  ELECTRON_OUT_DIR: Default
+  ELECTRON_ENABLE_STACK_DUMPING: 1
+  MOCHA_REPORTER: mocha-multi-reporters
+  MOCHA_MULTI_REPORTERS: mocha-appveyor-reporter, tap
+  GOMA_FALLBACK_ON_AUTH_FAILURE: true
+  DEPOT_TOOLS_WIN_TOOLCHAIN: 0
+  PYTHONIOENCODING: UTF-8
+
+# The following lines are needed when baking from a completely new image (eg MicrosoftWindowsServer:WindowsServer:2019-Datacenter:latest via image: base-windows-server2019)
+# init:
+#   - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
+#   - appveyor version
+#   - ps: $ErrorActionPreference = 'Stop'
+#   - ps: 'Write-Host "OS Build: $((Get-CimInstance Win32_OperatingSystem).BuildNumber)"'
+
+# clone_folder: '%USERPROFILE%\image-bake-scripts'
+
+# clone_script:  
+#   - ps: Invoke-WebRequest "https://github.com/appveyor/build-images/archive/1f90d94e74c8243c909a09b994e527584dfcb838.zip" -OutFile "$env:temp\scripts.zip"
+#   - ps: Expand-Archive -Path "$env:temp\scripts.zip" -DestinationPath "$env:temp\scripts" -Force
+#   - ps: Copy-Item -Path "$env:temp\scripts\build-images-1f90d94e74c8243c909a09b994e527584dfcb838\scripts\Windows\*" -Destination $env:APPVEYOR_BUILD_FOLDER -Recurse  
+
+build_script:
+# The following lines are needed when baking from a completely new image (eg MicrosoftWindowsServer:WindowsServer:2019-Datacenter:latest via image: base-windows-server2019)
+  # - ps: .\init_server.ps1
+  # - ps: .\extend_system_volume.ps1
+
+  # # Restart VM
+  # - ps: Start-Sleep -s 5; Restart-Computer
+  # - ps: Start-Sleep -s 5
+
+  # - appveyor version
+  # - ps: .\install_path_utils.ps1
+  # - ps: .\install_powershell_core.ps1
+  # - ps: .\install_powershell_get.ps1
+  # - ps: .\install_7zip.ps1
+  # - ps: .\install_chocolatey.ps1
+  # - ps: .\install_webpi.ps1
+  # - ps: .\install_nuget.ps1
+  # - ps: .\install_pstools.ps1
+
+  # - ps: .\install_git.ps1
+  # - ps: .\install_git_lfs.ps1
+
+  # # Restart VM
+  # - ps: Start-Sleep -s 5; Restart-Computer
+  # - ps: Start-Sleep -s 5
+# END LINES FOR COMPLETELY NEW IMAGE
+
+  - git config --global core.longpaths true
+  - ps: >-
+      if (-not (Test-Path -Path C:\projects\src)) {
+        New-Item -Path C:\projects\src -ItemType Directory
+      }
+
+  - cd C:\projects\
+  - git clone -q --branch=%APPVEYOR_REPO_BRANCH% https://github.com/electron/electron.git C:\projects\src\electron
+  - git clone --depth=1 https://chromium.googlesource.com/chromium/tools/depot_tools.git
+  - ps: $env:PATH="$pwd\depot_tools;$env:PATH"
+  - update_depot_tools.bat
+  # Uncomment the following line if windows deps change
+  # - src\electron\script\setup-win-for-dev.bat
+  - >-
+      gclient config
+      --name "src\electron"
+      --unmanaged
+      %GCLIENT_EXTRA_ARGS%
+      "https://github.com/electron/electron"
+  - ps: cd src\electron
+  - ps: node script\generate-deps-hash.js
+  - ps: $depshash = Get-Content .\.depshash -Raw
+  - ps: Copy-Item -path .\.depshash -destination ..\.depshash
+  - ps: cd ..\..
+  - gclient sync --with_branch_heads --with_tags --nohooks
+  - ps: regsvr32 /s "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\DIA SDK\bin\amd64\msdia140.dll"
+
+# The following lines are needed when baking from a completely new image (eg MicrosoftWindowsServer:WindowsServer:2019-Datacenter:latest via image: base-windows-server2019)
+  # # Restart VM
+  # - ps: Start-Sleep -s 5; Restart-Computer 
+  # - ps: Start-Sleep -s 5
+
+  # - cd %USERPROFILE%\image-bake-scripts
+  # - appveyor version
+  # - ps: .\optimize_dotnet_runtime.ps1
+  # - ps: .\disable_windows_background_services.ps1
+  # - ps: .\enforce_windows_firewall.ps1
+  # - ps: .\cleanup_windows.ps1  
+# END LINES FOR COMPLETELY NEW IMAGE  
+on_image_bake:
+  - ps: >-
+      echo "Baking image: $env:APPVEYOR_BAKE_IMAGE at dir $PWD"
+  - ps: Remove-Item -Recurse -Force C:\projects\depot_tools
+  - ps: Remove-Item -Recurse -Force C:\projects\src\electron
+# Uncomment these lines and set APPVEYOR_RDP_PASSWORD in project settings to enable RDP after bake is done
+# # on_finish:
+#   - ps: >-
+#        $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))

appveyor-woa.yml

@@ -0,0 +1,279 @@
+# NOTE IF CHANGING THIS FILE, ALSO APPLY THE CHANGE TO appveyor.yml 
+# IF APPLICABLE!!!! 
+#
+#
+# The config expects the following environment variables to be set:
+#  - "GN_CONFIG" Build type. One of {'testing', 'release'}.
+#  - "GN_EXTRA_ARGS" Additional gn arguments for a build config,
+#      e.g. 'target_cpu="x86"' to build for a 32bit platform.
+#      https://gn.googlesource.com/gn/+/master/docs/reference.md#target_cpu
+#      Don't forget to set up "NPM_CONFIG_ARCH" and "TARGET_ARCH" accordingly
+#      if you pass a custom value for 'target_cpu'.
+#  - "ELECTRON_RELEASE" Set it to '1' upload binaries on success.
+#  - "NPM_CONFIG_ARCH" E.g. 'x86'. Is used to build native Node.js modules.
+#      Must match 'target_cpu' passed to "GN_EXTRA_ARGS" and "TARGET_ARCH" value.
+#  - "TARGET_ARCH" Choose from {'ia32', 'x64', 'arm', 'arm64', 'mips64el'}.
+#      Is used in some publishing scripts, but does NOT affect the Electron binary.
+#      Must match 'target_cpu' passed to "GN_EXTRA_ARGS" and "NPM_CONFIG_ARCH" value.
+#  - "UPLOAD_TO_STORAGE" Set it to '1' upload a release to the Azure bucket.
+#      Otherwise the release will be uploaded to the GitHub Releases.
+#      (The value is only checked if "ELECTRON_RELEASE" is defined.)
+#
+# The publishing scripts expect access tokens to be defined as env vars,
+# but those are not covered here.
+#
+# AppVeyor docs on variables:
+# https://www.appveyor.com/docs/environment-variables/
+# https://www.appveyor.com/docs/build-configuration/#secure-variables
+# https://www.appveyor.com/docs/build-configuration/#custom-environment-variables
+
+version: 1.0.{build}
+build_cloud: electronhq-16-core
+image: e-108.0.5359.215
+environment:
+  GIT_CACHE_PATH: C:\Users\appveyor\libcc_cache
+  ELECTRON_OUT_DIR: Default
+  ELECTRON_ENABLE_STACK_DUMPING: 1
+  ELECTRON_ALSO_LOG_TO_STDERR: 1
+  MOCHA_REPORTER: mocha-multi-reporters
+  MOCHA_MULTI_REPORTERS: mocha-appveyor-reporter, tap
+  GOMA_FALLBACK_ON_AUTH_FAILURE: true
+  DEPOT_TOOLS_WIN_TOOLCHAIN: 0
+  PYTHONIOENCODING: UTF-8
+
+  matrix:
+
+    - job_name: Build Arm on X64 Windows
+    - job_name: Test On Windows On Arm Hardware
+      job_depends_on: Build Arm on X64 Windows
+      APPVEYOR_BUILD_WORKER_IMAGE: base-woa
+      APPVEYOR_BUILD_WORKER_CLOUD: electronhq-woa
+
+clone_folder: C:\projects\src\electron
+
+skip_branch_with_pr: true
+
+# the first failed job cancels other jobs and fails entire build
+matrix:
+  fast_finish: true
+
+for:
+
+  - matrix:
+      only:
+        - job_name: Build Arm on X64 Windows
+
+    build_script:
+      - ps: |
+          node script/yarn.js install --frozen-lockfile
+          node script/doc-only-change.js --prNumber=$env:APPVEYOR_PULL_REQUEST_NUMBER --prBranch=$env:APPVEYOR_REPO_BRANCH
+          if ($LASTEXITCODE -eq 0) {
+            Write-warning "Skipping build for doc only change"; Exit-AppveyorBuild
+          }
+          $global:LASTEXITCODE = 0
+      - cd ..
+      - ps: Write-Host "Building $env:GN_CONFIG build"
+      - git config --global core.longpaths true
+      - ps: >-
+          if (Test-Path -Path "$pwd\depot_tools") {
+            Remove-Item -Recurse -Force $pwd\depot_tools
+          }
+      - ps: >-
+          if (Test-Path -Path "$pwd\build-tools") {
+            Remove-Item -Recurse -Force $pwd\build-tools
+          }
+      - git clone --depth=1 https://chromium.googlesource.com/chromium/tools/depot_tools.git
+      - ps: $env:PATH="$pwd\depot_tools;$env:PATH"
+      - ps: >-
+          if (Test-Path -Path "$pwd\src\electron") {
+            Remove-Item -Recurse -Force $pwd\src\electron
+          }
+      - ps: >-
+          if (Test-Path 'env:RAW_GOMA_AUTH') {
+            $env:GOMA_OAUTH2_CONFIG_FILE = "$pwd\.goma_oauth2_config"
+            $env:RAW_GOMA_AUTH | Set-Content $env:GOMA_OAUTH2_CONFIG_FILE
+          }
+      - git clone https://github.com/electron/build-tools.git
+      - cd build-tools
+      - npm install
+      - mkdir third_party
+      - ps: >-
+          node -e "require('./src/utils/goma.js').downloadAndPrepare({ gomaOneForAll: true })"
+      - ps: $env:GN_GOMA_FILE = node -e "console.log(require('./src/utils/goma.js').gnFilePath)"
+      - ps: $env:LOCAL_GOMA_DIR = node -e "console.log(require('./src/utils/goma.js').dir)"
+      - cd ..\..
+      - ps: .\src\electron\script\start-goma.ps1 -gomaDir $env:LOCAL_GOMA_DIR
+      - ps: >-
+          if (Test-Path 'env:RAW_GOMA_AUTH') {
+            $goma_login = python $env:LOCAL_GOMA_DIR\goma_auth.py info
+            if ($goma_login -eq 'Login as Fermi Planck') {
+              Write-warning "Goma authentication is correct";
+            } else {
+              Write-warning "WARNING!!!!!! Goma authentication is incorrect; please update Goma auth token.";
+              $host.SetShouldExit(1)
+            }
+          }
+      - ps: $env:CHROMIUM_BUILDTOOLS_PATH="$pwd\src\buildtools"
+      - ps: >-
+          if ($env:GN_CONFIG -ne 'release') {
+            $env:NINJA_STATUS="[%r processes, %f/%t @ %o/s : %es] "
+          }
+      - gclient config --name "src\electron" --unmanaged %GCLIENT_EXTRA_ARGS% "https://github.com/electron/electron"
+      # Patches are applied in the image bake. Check depshash to see if patches have changed. 
+      - ps: $env:RUN_GCLIENT_SYNC="false"
+      - ps: $depshash_baked = Get-Content .\src\.depshash -Raw
+      - ps: cd src\electron
+      - ps: node script\generate-deps-hash.js
+      - ps: $depshash = Get-Content .\.depshash -Raw
+      - ps: cd ..\..
+      - ps: >-
+          if ($depshash_baked -ne $depshash) {
+            $env:RUN_GCLIENT_SYNC="true"
+          }
+      - if "%RUN_GCLIENT_SYNC%"=="true" ( gclient sync --with_branch_heads --with_tags ) else ( gclient runhooks )
+      - cd src
+      - ps: $env:PATH="$pwd\third_party\ninja;$env:PATH"
+      - set BUILD_CONFIG_PATH=//electron/build/args/%GN_CONFIG%.gn
+      - gn gen out/Default "--args=import(\"%BUILD_CONFIG_PATH%\") import(\"%GN_GOMA_FILE%\") %GN_EXTRA_ARGS% "
+      - gn check out/Default //electron:electron_lib
+      - gn check out/Default //electron:electron_app
+      - gn check out/Default //electron/shell/common/api:mojo
+      - if DEFINED GN_GOMA_FILE (ninja -j 300 -C out/Default electron:electron_app) else (ninja -C out/Default electron:electron_app)
+      - if "%GN_CONFIG%"=="testing" ( python C:\depot_tools\post_build_ninja_summary.py -C out\Default )
+      - gn gen out/ffmpeg "--args=import(\"//electron/build/args/ffmpeg.gn\") %GN_EXTRA_ARGS%"
+      - ninja -C out/ffmpeg electron:electron_ffmpeg_zip
+      - ninja -C out/Default electron:electron_dist_zip
+      - ninja -C out/Default shell_browser_ui_unittests
+      - gn desc out/Default v8:run_mksnapshot_default args > out/Default/default_mksnapshot_args
+      # Remove unused args from mksnapshot_args
+      - ps: >-
+          Get-Content out/Default/default_mksnapshot_args | Where-Object { -not $_.Contains('--turbo-profiling-input') -And -not $_.Contains('builtins-pgo') } | Set-Content out/Default/mksnapshot_args
+      - ninja -C out/Default electron:electron_mksnapshot_zip
+      - cd out\Default
+      - 7z a mksnapshot.zip mksnapshot_args gen\v8\embedded.S
+      - cd ..\..
+      - ninja -C out/Default electron:hunspell_dictionaries_zip
+      - ninja -C out/Default electron:electron_chromedriver_zip
+      - ninja -C out/Default third_party/electron_node:headers
+      - python %LOCAL_GOMA_DIR%\goma_ctl.py stat
+      - ps: >-
+          Get-CimInstance -Namespace root\cimv2 -Class Win32_product | Select vendor, description, @{l='install_location';e='InstallLocation'}, @{l='install_date';e='InstallDate'}, @{l='install_date_2';e='InstallDate2'}, caption, version, name, @{l='sku_number';e='SKUNumber'} | ConvertTo-Json | Out-File -Encoding utf8 -FilePath .\installed_software.json
+      - python3 electron/build/profile_toolchain.py --output-json=out/Default/windows_toolchain_profile.json
+      - 7z a node_headers.zip out\Default\gen\node_headers
+      - ps: >-
+          if ($env:GN_CONFIG -eq 'release') {
+            # Needed for msdia140.dll on 64-bit windows
+            $env:Path += ";$pwd\third_party\llvm-build\Release+Asserts\bin"
+            ninja -C out/Default electron:electron_symbols
+          }
+      - ps: >-
+          if ($env:GN_CONFIG -eq 'release') {
+            python3 electron\script\zip-symbols.py
+            appveyor-retry appveyor PushArtifact out/Default/symbols.zip
+          } else {
+            # It's useful to have pdb files when debugging testing builds that are
+            # built on CI.
+            7z a pdb.zip out\Default\*.pdb
+          }
+      - python3 electron/script/zip_manifests/check-zip-manifest.py out/Default/dist.zip electron/script/zip_manifests/dist_zip.win.%TARGET_ARCH%.manifest
+
+    deploy_script:
+      - cd electron
+      - ps: >-
+          if (Test-Path Env:\ELECTRON_RELEASE) {
+            if (Test-Path Env:\UPLOAD_TO_STORAGE) {
+              Write-Output "Uploading Electron release distribution to azure"
+              & python3 script\release\uploaders\upload.py --verbose --upload_to_storage
+            } else {
+              Write-Output "Uploading Electron release distribution to github releases"
+              & python3 script\release\uploaders\upload.py --verbose
+            }
+          }
+    on_finish:
+      # Uncomment this lines to enable RDP
+      # - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
+      - cd C:\projects\src
+      - if exist out\Default\windows_toolchain_profile.json ( appveyor-retry appveyor PushArtifact out\Default\windows_toolchain_profile.json )
+      - if exist out\Default\dist.zip (appveyor-retry appveyor PushArtifact out\Default\dist.zip)
+      - if exist out\Default\shell_browser_ui_unittests.exe (appveyor-retry appveyor PushArtifact out\Default\shell_browser_ui_unittests.exe)
+      - if exist out\Default\chromedriver.zip (appveyor-retry appveyor PushArtifact out\Default\chromedriver.zip)
+      - if exist out\ffmpeg\ffmpeg.zip (appveyor-retry appveyor PushArtifact out\ffmpeg\ffmpeg.zip)
+      - if exist node_headers.zip (appveyor-retry appveyor PushArtifact node_headers.zip)
+      - if exist out\Default\mksnapshot.zip (appveyor-retry appveyor PushArtifact out\Default\mksnapshot.zip)
+      - if exist out\Default\hunspell_dictionaries.zip (appveyor-retry appveyor PushArtifact out\Default\hunspell_dictionaries.zip)
+      - if exist out\Default\electron.lib (appveyor-retry appveyor PushArtifact out\Default\electron.lib)
+      - ps: >-
+          if ((Test-Path "pdb.zip") -And ($env:GN_CONFIG -ne 'release')) {
+            appveyor-retry appveyor PushArtifact pdb.zip
+          }
+  - matrix:
+      only:
+        - job_name: Test On Windows On Arm Hardware
+
+    environment:
+        IGNORE_YARN_INSTALL_ERROR: 1
+        ELECTRON_TEST_RESULTS_DIR: junit
+        MOCHA_MULTI_REPORTERS: 'mocha-junit-reporter, tap'
+        MOCHA_REPORTER: mocha-multi-reporters
+        ELECTRON_SKIP_NATIVE_MODULE_TESTS: true
+
+    build_script:
+      - ps: |
+          node script/yarn.js install --frozen-lockfile
+          node script/doc-only-change.js --prNumber=$env:APPVEYOR_PULL_REQUEST_NUMBER --prBranch=$env:APPVEYOR_REPO_BRANCH
+          if ($LASTEXITCODE -eq 0) {
+            Write-warning "Skipping build for doc only change"; Exit-AppveyorBuild
+          }
+          $global:LASTEXITCODE = 0
+      - cd ..
+      - mkdir out\Default
+      - cd ..
+      - ps: |
+          # Download build artifacts
+          $apiUrl = 'https://ci.appveyor.com/api'
+          $build_info = Invoke-RestMethod -Method Get -Uri "$apiUrl/projects/$env:APPVEYOR_ACCOUNT_NAME/$env:APPVEYOR_PROJECT_SLUG/builds/$env:APPVEYOR_BUILD_ID"
+          $artifacts_to_download = @('dist.zip','ffmpeg.zip','node_headers.zip','pdb.zip','electron.lib')
+          foreach ($job in $build_info.build.jobs) {
+            if ($job.name -eq "Build Arm on X64 Windows") {
+              $jobId = $job.jobId
+              foreach($artifact_name in $artifacts_to_download) {
+                if ($artifact_name -eq 'shell_browser_ui_unittests.exe' -Or $artifact_name -eq 'electron.lib') {
+                  $outfile = "src\out\Default\$artifact_name"
+                } else {
+                  $outfile = $artifact_name
+                }
+                Invoke-RestMethod -Method Get -Uri "$apiUrl/buildjobs/$jobId/artifacts/$artifact_name" -OutFile $outfile
+              }
+            }
+          }
+      - ps: |
+          $out_default_zips = @('dist.zip','pdb.zip')
+          foreach($zip_name in $out_default_zips) {
+            7z x -y -osrc\out\Default $zip_name
+          }
+      - ps: 7z x -y -osrc\out\ffmpeg ffmpeg.zip
+      - ps: 7z x -y -osrc node_headers.zip
+
+    test_script:
+      # Workaround for https://github.com/appveyor/ci/issues/2420
+      - set "PATH=%PATH%;C:\Program Files\Git\mingw64\libexec\git-core"
+      - ps: |
+          cd src
+          New-Item .\out\Default\gen\node_headers\Release -Type directory
+          Copy-Item -path .\out\Default\electron.lib -destination .\out\Default\gen\node_headers\Release\node.lib
+      - set npm_config_nodedir=%cd%\out\Default\gen\node_headers          
+      - set npm_config_arch=arm64
+      - cd electron
+      # Explicitly set npm_config_arch because the .env doesn't persist
+      - ps: >-
+          if ($env:TARGET_ARCH -eq 'ia32') {
+            $env:npm_config_arch = "ia32"
+          }
+      - echo Running main test suite & node script/yarn test  --runners=main --enable-logging --disable-features=CalculateNativeWinOcclusion
+      - cd ..
+      - echo Verifying non proprietary ffmpeg & python electron\script\verify-ffmpeg.py --build-dir out\Default --source-root %cd% --ffmpeg-path out\ffmpeg
+    
+    on_finish:
+      # Uncomment these lines to enable RDP
+      # - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
+      - if exist electron\electron.log ( appveyor-retry appveyor PushArtifact electron\electron.log )

appveyor.yml

@@ -1,3 +1,7 @@
+# NOTE IF CHANGING THIS FILE, ALSO APPLY THE CHANGE TO appveyor-woa.yml 
+# IF APPLICABLE!!!! 
+#
+#
 # The config expects the following environment variables to be set:
 #  - "GN_CONFIG" Build type. One of {'testing', 'release'}.
 #  - "GN_EXTRA_ARGS" Additional gn arguments for a build config,
@@ -24,207 +28,168 @@
 # https://www.appveyor.com/docs/build-configuration/#custom-environment-variables
 
 version: 1.0.{build}
-build_cloud: electron-16-core
-image: vs2019bt-16.16.11
+build_cloud: electronhq-16-core
+image: e-108.0.5359.215-node18
 environment:
-  GIT_CACHE_PATH: C:\Users\electron\libcc_cache
+  GIT_CACHE_PATH: C:\Users\appveyor\libcc_cache
   ELECTRON_OUT_DIR: Default
   ELECTRON_ENABLE_STACK_DUMPING: 1
   ELECTRON_ALSO_LOG_TO_STDERR: 1
   MOCHA_REPORTER: mocha-multi-reporters
   MOCHA_MULTI_REPORTERS: mocha-appveyor-reporter, tap
   GOMA_FALLBACK_ON_AUTH_FAILURE: true
+  DEPOT_TOOLS_WIN_TOOLCHAIN: 0
+  PYTHONIOENCODING: UTF-8
 
   matrix:
 
-  - job_name: Build
-
-  - job_name: Test
-    job_depends_on: Build
+    - job_name: Build
+    - job_name: Test
+      job_depends_on: Build
 
 clone_folder: C:\projects\src\electron
 
+skip_branch_with_pr: true
+
 # the first failed job cancels other jobs and fails entire build
 matrix:
   fast_finish: true
 
 for:
 
-  -
-    matrix:
+  - matrix:
       only:
         - job_name: Build
 
-    init:
-    - ps: >-
-        if(($env:APPVEYOR_PULL_REQUEST_HEAD_REPO_NAME -split "/")[0] -eq ($env:APPVEYOR_REPO_NAME -split "/")[0]) {
-          Write-warning "Skipping PR build for branch"; Exit-AppveyorBuild
-        }
-
     build_script:
-    - ps: |
-        node script/yarn.js install --frozen-lockfile
-        node script/doc-only-change.js --prNumber=$env:APPVEYOR_PULL_REQUEST_NUMBER --prBranch=$env:APPVEYOR_REPO_BRANCH
-        if ($LASTEXITCODE -eq 0) {
-          Write-warning "Skipping tests for doc only change"; Exit-AppveyorBuild
-        }
-        $global:LASTEXITCODE = 0
-    - cd ..
-    - ps: Write-Host "Building $env:GN_CONFIG build"
-    - git config --global core.longpaths true
-    - update_depot_tools.bat
-    - ps: >-
-        if (Test-Path 'env:RAW_GOMA_AUTH') {
-          $env:GOMA_OAUTH2_CONFIG_FILE = "$pwd\.goma_oauth2_config"
-          $env:RAW_GOMA_AUTH | Set-Content $env:GOMA_OAUTH2_CONFIG_FILE
-        }
-    - git clone https://github.com/electron/build-tools.git
-    - cd build-tools
-    - npm install
-    - mkdir third_party
-    - ps: >-
-        node -e "require('./src/utils/goma.js').downloadAndPrepare({ gomaOneForAll: true })"
-    - ps: $env:GN_GOMA_FILE = node -e "console.log(require('./src/utils/goma.js').gnFilePath)"
-    - ps: $env:LOCAL_GOMA_DIR = node -e "console.log(require('./src/utils/goma.js').dir)"
-    - cd ..\..
-    - ps: .\src\electron\script\start-goma.ps1 -gomaDir $env:LOCAL_GOMA_DIR
-    - ps: >-
-        if (Test-Path 'env:RAW_GOMA_AUTH') {
-          $goma_login = python $env:LOCAL_GOMA_DIR\goma_auth.py info
-          if ($goma_login -eq 'Login as Fermi Planck') {
-            Write-warning "Goma authentication is correct";
-          } else {
-            Write-warning "WARNING!!!!!! Goma authentication is incorrect; please update Goma auth token.";
-            $host.SetShouldExit(1)
+      - ps: |
+          node script/yarn.js install --frozen-lockfile
+          node script/doc-only-change.js --prNumber=$env:APPVEYOR_PULL_REQUEST_NUMBER --prBranch=$env:APPVEYOR_REPO_BRANCH
+          if ($LASTEXITCODE -eq 0) {
+            Write-warning "Skipping build for doc only change"; Exit-AppveyorBuild
           }
-        }
-    - ps: $env:CHROMIUM_BUILDTOOLS_PATH="$pwd\src\buildtools"
-    - ps: >-
-        if ($env:GN_CONFIG -ne 'release') {
-          $env:NINJA_STATUS="[%r processes, %f/%t @ %o/s : %es] "
-        }
-    - >-
-        gclient config
-        --name "src\electron"
-        --unmanaged
-        %GCLIENT_EXTRA_ARGS%
-        "https://github.com/electron/electron"
-    - ps: >-
-        if ($env:GN_CONFIG -eq 'release') {
-          $env:RUN_GCLIENT_SYNC="true"
-        } else {
-          cd src\electron
-          node script\generate-deps-hash.js
-          $depshash = Get-Content .\.depshash -Raw 
-          $zipfile = "Z:\$depshash.7z"
-          cd ..\..
-          if (Test-Path -Path $zipfile) {
-            # file exists, unzip and then gclient sync
-            7z x -y $zipfile -mmt=14 -aoa
-            if (-not (Test-Path -Path "src\buildtools")) {
-              # the zip file must be corrupt - resync
-              $env:RUN_GCLIENT_SYNC="true"
-              if ($env:TARGET_ARCH -ne 'ia32') {
-                # only save on x64/woa to avoid contention saving
-                $env:SAVE_GCLIENT_SRC="true"
-              }
+          $global:LASTEXITCODE = 0
+      - cd ..
+      - ps: Write-Host "Building $env:GN_CONFIG build"
+      - git config --global core.longpaths true
+      - ps: >-
+          if (Test-Path -Path "$pwd\depot_tools") {
+            Remove-Item -Recurse -Force $pwd\depot_tools
+          }
+      - ps: >-
+          if (Test-Path -Path "$pwd\build-tools") {
+            Remove-Item -Recurse -Force $pwd\build-tools
+          }
+      - git clone --depth=1 https://chromium.googlesource.com/chromium/tools/depot_tools.git
+      - ps: $env:PATH="$pwd\depot_tools;$env:PATH"
+      - ps: >-
+          if (Test-Path -Path "$pwd\src\electron") {
+            Remove-Item -Recurse -Force $pwd\src\electron
+          }
+      - ps: >-
+          if (Test-Path 'env:RAW_GOMA_AUTH') {
+            $env:GOMA_OAUTH2_CONFIG_FILE = "$pwd\.goma_oauth2_config"
+            $env:RAW_GOMA_AUTH | Set-Content $env:GOMA_OAUTH2_CONFIG_FILE
+          }
+      - git clone https://github.com/electron/build-tools.git
+      - cd build-tools
+      - npm install
+      - mkdir third_party
+      - ps: >-
+          node -e "require('./src/utils/goma.js').downloadAndPrepare({ gomaOneForAll: true })"
+      - ps: $env:GN_GOMA_FILE = node -e "console.log(require('./src/utils/goma.js').gnFilePath)"
+      - ps: $env:LOCAL_GOMA_DIR = node -e "console.log(require('./src/utils/goma.js').dir)"
+      - cd ..\..
+      - ps: .\src\electron\script\start-goma.ps1 -gomaDir $env:LOCAL_GOMA_DIR
+      - ps: >-
+          if (Test-Path 'env:RAW_GOMA_AUTH') {
+            $goma_login = python $env:LOCAL_GOMA_DIR\goma_auth.py info
+            if ($goma_login -eq 'Login as Fermi Planck') {
+              Write-warning "Goma authentication is correct";
             } else {
-              # update angle
-              cd src\third_party\angle
-              git remote set-url origin  https://chromium.googlesource.com/angle/angle.git
-              git fetch
-              cd ..\..\..
+              Write-warning "WARNING!!!!!! Goma authentication is incorrect; please update Goma auth token.";
+              $host.SetShouldExit(1)
             }
-          } else {    
-            # file does not exist, gclient sync, then zip
+          }
+      - ps: $env:CHROMIUM_BUILDTOOLS_PATH="$pwd\src\buildtools"
+      - ps: >-
+          if ($env:GN_CONFIG -ne 'release') {
+            $env:NINJA_STATUS="[%r processes, %f/%t @ %o/s : %es] "
+          }
+      - gclient config --name "src\electron" --unmanaged %GCLIENT_EXTRA_ARGS% "https://github.com/electron/electron"
+      # Patches are applied in the image bake. Check depshash to see if patches have changed. 
+      - ps: $env:RUN_GCLIENT_SYNC="false"
+      - ps: $depshash_baked = Get-Content .\src\.depshash -Raw
+      - ps: cd src\electron
+      - ps: node script\generate-deps-hash.js
+      - ps: $depshash = Get-Content .\.depshash -Raw
+      - ps: cd ..\..
+      - ps: >-
+          if ($depshash_baked -ne $depshash) {
             $env:RUN_GCLIENT_SYNC="true"
-            if ($env:TARGET_ARCH -ne 'ia32') {
-              # only save on x64/woa to avoid contention saving
-              $env:SAVE_GCLIENT_SRC="true"
-            }
           }
-        }
-    - if "%RUN_GCLIENT_SYNC%"=="true" ( gclient sync )
-    - ps: >-
-        if ($env:SAVE_GCLIENT_SRC -eq 'true') {
-          # archive current source for future use 
-          # only run on x64/woa to avoid contention saving
-          $(7z a $zipfile src -xr!android_webview -xr!electron -xr'!*\.git' -xr!third_party\WebKit\LayoutTests! -xr!third_party\blink\web_tests -xr!third_party\blink\perf_tests -slp -t7z -mmt=30)
-          if ($LASTEXITCODE -ne 0) {
-            Write-warning "Could not save source to shared drive; continuing anyway"
+      - if "%RUN_GCLIENT_SYNC%"=="true" ( gclient sync --with_branch_heads --with_tags ) else ( gclient runhooks )
+      - cd src
+      - ps: $env:PATH="$pwd\third_party\ninja;$env:PATH"
+      - set BUILD_CONFIG_PATH=//electron/build/args/%GN_CONFIG%.gn
+      - gn gen out/Default "--args=import(\"%BUILD_CONFIG_PATH%\") import(\"%GN_GOMA_FILE%\") %GN_EXTRA_ARGS% "
+      - gn check out/Default //electron:electron_lib
+      - gn check out/Default //electron:electron_app
+      - gn check out/Default //electron/shell/common/api:mojo
+      - if DEFINED GN_GOMA_FILE (ninja -j 300 -C out/Default electron:electron_app) else (ninja -C out/Default electron:electron_app)
+      - if "%GN_CONFIG%"=="testing" ( python C:\depot_tools\post_build_ninja_summary.py -C out\Default )
+      - gn gen out/ffmpeg "--args=import(\"//electron/build/args/ffmpeg.gn\") %GN_EXTRA_ARGS%"
+      - ninja -C out/ffmpeg electron:electron_ffmpeg_zip
+      - ninja -C out/Default electron:electron_dist_zip
+      - ninja -C out/Default shell_browser_ui_unittests
+      - gn desc out/Default v8:run_mksnapshot_default args > out/Default/default_mksnapshot_args
+      # Remove unused args from mksnapshot_args
+      - ps: >-
+          Get-Content out/Default/default_mksnapshot_args | Where-Object { -not $_.Contains('--turbo-profiling-input') -And -not $_.Contains('builtins-pgo') } | Set-Content out/Default/mksnapshot_args
+      - ninja -C out/Default electron:electron_mksnapshot_zip
+      - cd out\Default
+      - 7z a mksnapshot.zip mksnapshot_args gen\v8\embedded.S
+      - cd ..\..
+      - ninja -C out/Default electron:hunspell_dictionaries_zip
+      - ninja -C out/Default electron:electron_chromedriver_zip
+      - ninja -C out/Default third_party/electron_node:headers
+      - python %LOCAL_GOMA_DIR%\goma_ctl.py stat
+      - ps: >-
+          Get-CimInstance -Namespace root\cimv2 -Class Win32_product | Select vendor, description, @{l='install_location';e='InstallLocation'}, @{l='install_date';e='InstallDate'}, @{l='install_date_2';e='InstallDate2'}, caption, version, name, @{l='sku_number';e='SKUNumber'} | ConvertTo-Json | Out-File -Encoding utf8 -FilePath .\installed_software.json
+      - python3 electron/build/profile_toolchain.py --output-json=out/Default/windows_toolchain_profile.json
+      - 7z a node_headers.zip out\Default\gen\node_headers
+      - ps: >-
+          if ($env:GN_CONFIG -eq 'release') {
+            # Needed for msdia140.dll on 64-bit windows
+            $env:Path += ";$pwd\third_party\llvm-build\Release+Asserts\bin"
+            ninja -C out/Default electron:electron_symbols
           }
-          # build time generation of file gen/angle/angle_commit.h depends on
-          # third_party/angle/.git
-          # https://chromium-review.googlesource.com/c/angle/angle/+/2074924       
-          $(7z a $zipfile src\third_party\angle\.git)
-          if ($LASTEXITCODE -ne 0) {
-            Write-warning "Failed to add third_party\angle\.git; continuing anyway"
+      - ps: >-
+          if ($env:GN_CONFIG -eq 'release') {
+            python3 electron\script\zip-symbols.py
+            appveyor-retry appveyor PushArtifact out/Default/symbols.zip
+          } else {
+            # It's useful to have pdb files when debugging testing builds that are
+            # built on CI.
+            7z a pdb.zip out\Default\*.pdb
           }
-          # build time generation of file dawn/common/Version_autogen.h depends on third_party/dawn/.git/HEAD
-          # https://dawn-review.googlesource.com/c/dawn/+/83901        
-          $(7z a $zipfile src\third_party\dawn\.git)
-          if ($LASTEXITCODE -ne 0) {
-            Write-warning "Failed to add third_party\dawn\.git; continuing anyway"
-          }
-        }
-    - cd src
-    - set BUILD_CONFIG_PATH=//electron/build/args/%GN_CONFIG%.gn 
-    - gn gen out/Default "--args=import(\"%BUILD_CONFIG_PATH%\") import(\"%GN_GOMA_FILE%\") %GN_EXTRA_ARGS% "
-    - gn check out/Default //electron:electron_lib
-    - gn check out/Default //electron:electron_app
-    - gn check out/Default //electron/shell/common/api:mojo
-    - if DEFINED GN_GOMA_FILE (ninja -j 300 -C out/Default electron:electron_app) else (ninja -C out/Default electron:electron_app)
-    - if "%GN_CONFIG%"=="testing" ( python C:\depot_tools\post_build_ninja_summary.py -C out\Default )
-    - gn gen out/ffmpeg "--args=import(\"//electron/build/args/ffmpeg.gn\") %GN_EXTRA_ARGS%"
-    - ninja -C out/ffmpeg electron:electron_ffmpeg_zip
-    - ninja -C out/Default electron:electron_dist_zip
-    - ninja -C out/Default shell_browser_ui_unittests
-    - gn desc out/Default v8:run_mksnapshot_default args > out/Default/mksnapshot_args
-    - ninja -C out/Default electron:electron_mksnapshot_zip
-    - cd out\Default
-    - 7z a mksnapshot.zip mksnapshot_args gen\v8\embedded.S
-    - cd ..\..
-    - ninja -C out/Default electron:hunspell_dictionaries_zip
-    - ninja -C out/Default electron:electron_chromedriver_zip
-    - ninja -C out/Default third_party/electron_node:headers
-    - python %LOCAL_GOMA_DIR%\goma_ctl.py stat
-    - python3 electron/build/profile_toolchain.py --output-json=out/Default/windows_toolchain_profile.json
-    - 7z a node_headers.zip out\Default\gen\node_headers
-    - 7z a builtins-pgo.zip v8\tools\builtins-pgo
-    - ps: >-
-        if ($env:GN_CONFIG -eq 'release') {
-          # Needed for msdia140.dll on 64-bit windows
-          $env:Path += ";$pwd\third_party\llvm-build\Release+Asserts\bin"
-          ninja -C out/Default electron:electron_symbols
-        }
-    - ps: >-
-        if ($env:GN_CONFIG -eq 'release') {
-          python electron\script\zip-symbols.py
-          appveyor-retry appveyor PushArtifact out/Default/symbols.zip
-        } else {
-          # It's useful to have pdb files when debugging testing builds that are
-          # built on CI.
-          7z a pdb.zip out\Default\*.pdb
-        }
-    - python electron/script/zip_manifests/check-zip-manifest.py out/Default/dist.zip electron/script/zip_manifests/dist_zip.win.%TARGET_ARCH%.manifest
-   
+      - python3 electron/script/zip_manifests/check-zip-manifest.py out/Default/dist.zip electron/script/zip_manifests/dist_zip.win.%TARGET_ARCH%.manifest
+
     deploy_script:
       - cd electron
       - ps: >-
           if (Test-Path Env:\ELECTRON_RELEASE) {
             if (Test-Path Env:\UPLOAD_TO_STORAGE) {
               Write-Output "Uploading Electron release distribution to azure"
-              & python script\release\uploaders\upload.py --verbose --upload_to_storage
+              & python3 script\release\uploaders\upload.py --verbose --upload_to_storage
             } else {
               Write-Output "Uploading Electron release distribution to github releases"
-              & python script\release\uploaders\upload.py --verbose
+              & python3 script\release\uploaders\upload.py --verbose
             }
-          } elseif (Test-Path Env:\TEST_WOA) {
-            node script/release/ci-release-build.js --job=electron-woa-testing --ci=GHA --appveyorJobId=$env:APPVEYOR_JOB_ID $env:APPVEYOR_REPO_BRANCH
           }
     on_finish:
       # Uncomment this lines to enable RDP
-      #- ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
+      # - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
       - cd C:\projects\src
       - if exist out\Default\windows_toolchain_profile.json ( appveyor-retry appveyor PushArtifact out\Default\windows_toolchain_profile.json )
       - if exist out\Default\dist.zip (appveyor-retry appveyor PushArtifact out\Default\dist.zip)
@@ -235,62 +200,55 @@ for:
       - if exist out\Default\mksnapshot.zip (appveyor-retry appveyor PushArtifact out\Default\mksnapshot.zip)
       - if exist out\Default\hunspell_dictionaries.zip (appveyor-retry appveyor PushArtifact out\Default\hunspell_dictionaries.zip)
       - if exist out\Default\electron.lib (appveyor-retry appveyor PushArtifact out\Default\electron.lib)
-      - if exist builtins-pgo.zip (appveyor-retry appveyor PushArtifact builtins-pgo.zip)
       - ps: >-
           if ((Test-Path "pdb.zip") -And ($env:GN_CONFIG -ne 'release')) {
             appveyor-retry appveyor PushArtifact pdb.zip
-          }        
-
-  -
-    matrix:
+          }
+  - matrix:
       only:
         - job_name: Test
 
     init:
-    - ps: |
-        if ($env:RUN_TESTS -ne 'true') {
-          Write-warning "Skipping tests for $env:APPVEYOR_PROJECT_NAME"; Exit-AppveyorBuild
-        }
-        if(($env:APPVEYOR_PULL_REQUEST_HEAD_REPO_NAME -split "/")[0] -eq ($env:APPVEYOR_REPO_NAME -split "/")[0]) {
-          Write-warning "Skipping PR build for branch"; Exit-AppveyorBuild
-        }
+      - ps: |
+          if ($env:RUN_TESTS -ne 'true') {
+            Write-warning "Skipping tests for $env:APPVEYOR_PROJECT_NAME"; Exit-AppveyorBuild
+          }
     build_script:
-    - ps: |
-        node script/yarn.js install --frozen-lockfile
-        node script/doc-only-change.js --prNumber=$env:APPVEYOR_PULL_REQUEST_NUMBER --prBranch=$env:APPVEYOR_REPO_BRANCH
-        if ($LASTEXITCODE -eq 0) {
-          Write-warning "Skipping tests for doc only change"; Exit-AppveyorBuild
-        }
-        $global:LASTEXITCODE = 0
-    - ps: |
-        cd ..
-        mkdir out\Default
-        cd ..
-        # Download build artifacts
-        $apiUrl = 'https://ci.appveyor.com/api'             
-        $build_info = Invoke-RestMethod -Method Get -Uri "$apiUrl/projects/$env:APPVEYOR_ACCOUNT_NAME/$env:APPVEYOR_PROJECT_SLUG/builds/$env:APPVEYOR_BUILD_ID"
-        $artifacts_to_download = @('dist.zip','shell_browser_ui_unittests.exe','chromedriver.zip','ffmpeg.zip','node_headers.zip','mksnapshot.zip','electron.lib','builtins-pgo.zip')
-        foreach ($job in $build_info.build.jobs) {
-          if ($job.name -eq "Build") {
-            $jobId = $job.jobId
-            foreach($artifact_name in $artifacts_to_download) {
-              if ($artifact_name -eq 'shell_browser_ui_unittests.exe' -Or $artifact_name -eq 'electron.lib') {
-                $outfile = "src\out\Default\$artifact_name"
-              } else {
-                $outfile = $artifact_name
+      - ps: |
+          node script/yarn.js install --frozen-lockfile
+          node script/doc-only-change.js --prNumber=$env:APPVEYOR_PULL_REQUEST_NUMBER --prBranch=$env:APPVEYOR_REPO_BRANCH
+          if ($LASTEXITCODE -eq 0) {
+            Write-warning "Skipping build for doc only change"; Exit-AppveyorBuild
+          }
+          $global:LASTEXITCODE = 0
+      - cd ..
+      - mkdir out\Default
+      - cd ..
+      - ps: |
+          # Download build artifacts
+          $apiUrl = 'https://ci.appveyor.com/api'
+          $build_info = Invoke-RestMethod -Method Get -Uri "$apiUrl/projects/$env:APPVEYOR_ACCOUNT_NAME/$env:APPVEYOR_PROJECT_SLUG/builds/$env:APPVEYOR_BUILD_ID"
+          $artifacts_to_download = @('dist.zip','shell_browser_ui_unittests.exe','chromedriver.zip','ffmpeg.zip','node_headers.zip','mksnapshot.zip','electron.lib')
+          foreach ($job in $build_info.build.jobs) {
+            if ($job.name -eq "Build") {
+              $jobId = $job.jobId
+              foreach($artifact_name in $artifacts_to_download) {
+                if ($artifact_name -eq 'shell_browser_ui_unittests.exe' -Or $artifact_name -eq 'electron.lib') {
+                  $outfile = "src\out\Default\$artifact_name"
+                } else {
+                  $outfile = $artifact_name
+                }
+                Invoke-RestMethod -Method Get -Uri "$apiUrl/buildjobs/$jobId/artifacts/$artifact_name" -OutFile $outfile
               }
-              Invoke-RestMethod -Method Get -Uri "$apiUrl/buildjobs/$jobId/artifacts/$artifact_name" -OutFile $outfile
             }
           }
-        }
-    - ps: |
-        $out_default_zips = @('dist.zip','chromedriver.zip','mksnapshot.zip')
-        foreach($zip_name in $out_default_zips) {
-          7z x -y -osrc\out\Default $zip_name
-        }
-    - ps: 7z x -y -osrc\out\ffmpeg ffmpeg.zip
-    - ps: 7z x -y -osrc node_headers.zip
-    - ps: 7z x -y -osrc builtins-pgo.zip
+      - ps: |
+          $out_default_zips = @('dist.zip','chromedriver.zip','mksnapshot.zip')
+          foreach($zip_name in $out_default_zips) {
+            7z x -y -osrc\out\Default $zip_name
+          }
+      - ps: 7z x -y -osrc\out\ffmpeg ffmpeg.zip
+      - ps: 7z x -y -osrc node_headers.zip
 
     test_script:
       # Workaround for https://github.com/appveyor/ci/issues/2420
@@ -300,6 +258,11 @@ for:
           New-Item .\out\Default\gen\node_headers\Release -Type directory
           Copy-Item -path .\out\Default\electron.lib -destination .\out\Default\gen\node_headers\Release\node.lib
       - cd electron
+      # Explicitly set npm_config_arch because the .env doesn't persist
+      - ps: >-
+          if ($env:TARGET_ARCH -eq 'ia32') {
+            $env:npm_config_arch = "ia32"
+          }
       - echo Running main test suite & node script/yarn test -- --trace-uncaught --runners=main --enable-logging=file --log-file=%cd%\electron.log
       - echo Running native test suite & node script/yarn test -- --trace-uncaught --runners=native --enable-logging=file --log-file=%cd%\electron.log
       - cd ..
@@ -311,4 +274,6 @@ for:
       - echo "Done verifying chromedriver"
     
     on_finish:
+      # Uncomment these lines to enable RDP
+      # - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
       - if exist electron\electron.log ( appveyor-retry appveyor PushArtifact electron\electron.log )

build/args/all.gn

@@ -45,3 +45,8 @@ enable_cet_shadow_stack = false
 # V8 in the browser process.
 # Ref: https://source.chromium.org/chromium/chromium/src/+/45fba672185aae233e75d6ddc81ea1e0b30db050:v8/BUILD.gn;l=281
 is_cfi = false
+
+# TODO: fix this once sysroots have been updated.
+use_qt = false
+
+v8_builtins_profiling_log_file = ""

build/profile_toolchain.py

@@ -5,8 +5,6 @@ import sys
 import os
 import optparse
 import json
-import re
-import subprocess
 
 sys.path.append("%s/../../build" % os.path.dirname(os.path.realpath(__file__)))
 
@@ -36,56 +34,10 @@ def calculate_hash(root):
         return CalculateHash('.', None)
 
 def windows_installed_software():
-    powershell_command = [
-        "Get-CimInstance",
-        "-Namespace",
-        "root\cimv2",
-        "-Class",
-        "Win32_product",
-        "|",
-        "Select",
-        "vendor,",
-        "description,",
-        "@{l='install_location';e='InstallLocation'},",
-        "@{l='install_date';e='InstallDate'},",
-        "@{l='install_date_2';e='InstallDate2'},",
-        "caption,",
-        "version,",
-        "name,",
-        "@{l='sku_number';e='SKUNumber'}",
-        "|",
-        "ConvertTo-Json",
-    ]
-
-    proc = subprocess.Popen(
-        ["powershell.exe", "-Command", "-"],
-        stdin=subprocess.PIPE,
-        stdout=subprocess.PIPE,
-    )
-
-    stdout, _ = proc.communicate(" ".join(powershell_command).encode("utf-8"))
-
-    if proc.returncode != 0:
-        raise RuntimeError("Failed to get list of installed software")
-
-    # On AppVeyor there's other output related to PSReadline,
-    # so grab only the JSON output and ignore everything else
-    json_match = re.match(
-        r".*(\[.*{.*}.*\]).*", stdout.decode("utf-8"), re.DOTALL
-    )
-
-    if not json_match:
-        raise RuntimeError(
-            "Couldn't find JSON output for list of installed software"
-        )
-
-    # Filter out missing keys
-    return list(
-        map(
-            lambda info: {k: info[k] for k in info if info[k]},
-            json.loads(json_match.group(1)),
-        )
-    )
+    # file_path = os.path.join(os.getcwd(), 'installed_software.json')
+    # return json.loads(open('installed_software.json').read().decode('utf-8'))
+    f = open('installed_software.json', encoding='utf-8-sig')
+    return json.load(f)
 
 
 def windows_profile():

build/templates/electron_rc.tmpl

@@ -50,8 +50,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 22,0,0,20220928
- PRODUCTVERSION 22,0,0,20220928
+ FILEVERSION $major,$minor,$patch,$prerelease_number
+ PRODUCTVERSION $major,$minor,$patch,$prerelease_number
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -68,12 +68,12 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "GitHub, Inc."
             VALUE "FileDescription", "Electron"
-            VALUE "FileVersion", "22.0.0"
+            VALUE "FileVersion", "$major.$minor.$patch"
             VALUE "InternalName", "electron.exe"
             VALUE "LegalCopyright", "Copyright (C) 2015 GitHub, Inc. All rights reserved."
             VALUE "OriginalFilename", "electron.exe"
             VALUE "ProductName", "Electron"
-            VALUE "ProductVersion", "22.0.0"
+            VALUE "ProductVersion", "$major.$minor.$patch"
             VALUE "SquirrelAwareVersion", "1"
         END
     END

build/templates/version_string.tmpl

@@ -0,0 +1 @@
+$full_version

build/webpack/webpack.config.utility.js

@@ -0,0 +1,4 @@
+module.exports = require('./webpack.config.base')({
+  target: 'utility',
+  alwaysHasNode: true
+});

chromium_src/BUILD.gn

@@ -6,6 +6,7 @@ import("//build/config/ozone.gni")
 import("//build/config/ui.gni")
 import("//components/spellcheck/spellcheck_build_features.gni")
 import("//electron/buildflags/buildflags.gni")
+import("//ppapi/buildflags/buildflags.gni")
 import("//printing/buildflags/buildflags.gni")
 import("//third_party/widevine/cdm/widevine.gni")
 
@@ -231,6 +232,8 @@ static_library("chrome") {
       "//chrome/browser/printing/printing_service.h",
       "//components/printing/browser/print_to_pdf/pdf_print_job.cc",
       "//components/printing/browser/print_to_pdf/pdf_print_job.h",
+      "//components/printing/browser/print_to_pdf/pdf_print_result.cc",
+      "//components/printing/browser/print_to_pdf/pdf_print_result.h",
       "//components/printing/browser/print_to_pdf/pdf_print_utils.cc",
       "//components/printing/browser/print_to_pdf/pdf_print_utils.h",
     ]
@@ -372,15 +375,20 @@ source_set("plugins") {
   deps += [
     "//components/strings",
     "//media:media_buildflags",
-    "//ppapi/buildflags",
-    "//ppapi/host",
-    "//ppapi/proxy",
-    "//ppapi/proxy:ipc",
-    "//ppapi/shared_impl",
     "//services/device/public/mojom",
     "//skia",
     "//storage/browser",
   ]
+
+  if (enable_ppapi) {
+    deps += [
+      "//ppapi/buildflags",
+      "//ppapi/host",
+      "//ppapi/proxy",
+      "//ppapi/proxy:ipc",
+      "//ppapi/shared_impl",
+    ]
+  }
 }
 
 # This source set is just so we don't have to depend on all of //chrome/browser

default_app/main.ts

@@ -83,7 +83,7 @@ function loadApplicationPackage (packagePath: string) {
   });
 
   try {
-    // Override app name and version.
+    // Override app's package.json data.
     packagePath = path.resolve(packagePath);
     const packageJsonPath = path.join(packagePath, 'package.json');
     let appPath;
@@ -104,6 +104,16 @@ function loadApplicationPackage (packagePath: string) {
       } else if (packageJson.name) {
         app.name = packageJson.name;
       }
+      if (packageJson.desktopName) {
+        app.setDesktopName(packageJson.desktopName);
+      } else {
+        app.setDesktopName(`${app.name}.desktop`);
+      }
+      // Set v8 flags, deliberately lazy load so that apps that do not use this
+      // feature do not pay the price
+      if (packageJson.v8Flags) {
+        require('v8').setFlagsFromString(packageJson.v8Flags);
+      }
       appPath = packagePath;
     }
 

docs/README.md

@@ -42,7 +42,7 @@ an issue:
   * [Web embeds in Electron](tutorial/web-embeds.md)
 * [Boilerplates and CLIs](tutorial/boilerplates-and-clis.md)
   * [Boilerplate vs CLI](tutorial/boilerplates-and-clis.md#boilerplate-vs-cli)
-  * [electron-forge](tutorial/boilerplates-and-clis.md#electron-forge)
+  * [Electron Forge](tutorial/boilerplates-and-clis.md#electron-forge)
   * [electron-builder](tutorial/boilerplates-and-clis.md#electron-builder)
   * [electron-react-boilerplate](tutorial/boilerplates-and-clis.md#electron-react-boilerplate)
   * [Other Tools and Boilerplates](tutorial/boilerplates-and-clis.md#other-tools-and-boilerplates)
@@ -83,7 +83,6 @@ These individual tutorials expand on topics discussed in the guide above.
 * Electron Releases & Developer Feedback
   * [Versioning Policy](tutorial/electron-versioning.md)
   * [Release Timelines](tutorial/electron-timelines.md)
-* [Testing Widevine CDM](tutorial/testing-widevine-cdm.md)
 
 ---
 

docs/api/app.md

@@ -128,8 +128,6 @@ Emitted when the user wants to open a URL with the application. Your application
 `Info.plist` file must define the URL scheme within the `CFBundleURLTypes` key, and
 set `NSPrincipalClass` to `AtomApplication`.
 
-You should call `event.preventDefault()` if you want to handle this event.
-
 As with the `open-file` event, be sure to register a listener for the `open-url`
 event early in your application startup to detect if the the application being
 is being opened to handle a URL. If you register the listener in response to a
@@ -717,6 +715,8 @@ To set the locale, you'll want to use a command line switch at app startup, whic
 
 **Note:** This API must be called after the `ready` event is emitted.
 
+**Note:** To see example return values of this API compared to other locale and language APIs, see [`app.getPreferredSystemLanguages()`](#appgetpreferredsystemlanguages).
+
 ### `app.getLocaleCountryCode()`
 
 Returns `string` - User operating system's locale two-letter [ISO 3166](https://www.iso.org/iso-3166-country-codes.html) country code. The value is taken from native OS APIs.
@@ -725,10 +725,42 @@ Returns `string` - User operating system's locale two-letter [ISO 3166](https://
 
 ### `app.getSystemLocale()`
 
-Returns `string` - The current system locale. On Windows and Linux, it is fetched using Chromium's `i18n` library. On macOS, the `NSLocale` object is used instead.
+Returns `string` - The current system locale. On Windows and Linux, it is fetched using Chromium's `i18n` library. On macOS, `[NSLocale currentLocale]` is used instead. To get the user's current system language, which is not always the same as the locale, it is better to use [`app.getPreferredSystemLanguages()`](#appgetpreferredsystemlanguages).
+
+Different operating systems also use the regional data differently:
+
+* Windows 11 uses the regional format for numbers, dates, and times.
+* macOS Monterey uses the region for formatting numbers, dates, times, and for selecting the currency symbol to use.
+
+Therefore, this API can be used for purposes such as choosing a format for rendering dates and times in a calendar app, especially when the developer wants the format to be consistent with the OS.
 
 **Note:** This API must be called after the `ready` event is emitted.
 
+**Note:** To see example return values of this API compared to other locale and language APIs, see [`app.getPreferredSystemLanguages()`](#appgetpreferredsystemlanguages).
+
+### `app.getPreferredSystemLanguages()`
+
+Returns `string[]` - The user's preferred system languages from most preferred to least preferred, including the country codes if applicable. A user can modify and add to this list on Windows or macOS through the Language and Region settings.
+
+The API uses `GlobalizationPreferences` (with a fallback to `GetSystemPreferredUILanguages`) on Windows, `\[NSLocale preferredLanguages\]` on macOS, and `g_get_language_names` on Linux.
+
+This API can be used for purposes such as deciding what language to present the application in.
+
+Here are some examples of return values of the various language and locale APIs with different configurations:
+
+* For Windows, where the application locale is German, the regional format is Finnish (Finland), and the preferred system languages from most to least preferred are French (Canada), English (US), Simplified Chinese (China), Finnish, and Spanish (Latin America):
+  * `app.getLocale()` returns `'de'`
+  * `app.getSystemLocale()` returns `'fi-FI'`
+  * `app.getPreferredSystemLanguages()` returns `['fr-CA', 'en-US', 'zh-Hans-CN', 'fi', 'es-419']`
+* On macOS, where the application locale is German, the region is Finland, and the preferred system languages from most to least preferred are French (Canada), English (US), Simplified Chinese, and Spanish (Latin America):
+  * `app.getLocale()` returns `'de'`
+  * `app.getSystemLocale()` returns `'fr-FI'`
+  * `app.getPreferredSystemLanguages()` returns `['fr-CA', 'en-US', 'zh-Hans-FI', 'es-419']`
+
+Both the available languages and regions and the possible return values differ between the two operating systems.
+
+As can be seen with the example above, on Windows, it is possible that a preferred system language has no country code, and that one of the preferred system languages corresponds with the language used for the regional format. On macOS, the region serves more as a default country code: the user doesn't need to have Finnish as a preferred language to use Finland as the region,and the country code `FI` is used as the country code for preferred system languages that do not have associated countries in the language name.
+
 ### `app.addRecentDocument(path)` _macOS_ _Windows_
 
 * `path` string
@@ -1203,7 +1235,7 @@ For `infoType` equal to `basic`:
 }
 ```
 
-Using `basic` should be preferred if only basic information like `vendorId` or `driverId` is needed.
+Using `basic` should be preferred if only basic information like `vendorId` or `deviceId` is needed.
 
 ### `app.setBadgeCount([count])` _Linux_ _macOS_
 
@@ -1475,7 +1507,6 @@ dock on macOS.
 
 A `boolean` property that returns  `true` if the app is packaged, `false` otherwise. For many apps, this property can be used to distinguish development and production environments.
 
-[dock-menu]:https://developer.apple.com/macos/human-interface-guidelines/menus/dock-menus/
 [tasks]:https://msdn.microsoft.com/en-us/library/windows/desktop/dd378460(v=vs.85).aspx#tasks
 [app-user-model-id]: https://msdn.microsoft.com/en-us/library/windows/desktop/dd378459(v=vs.85).aspx
 [electron-forge]: https://www.electronforge.io/
@@ -1529,5 +1560,4 @@ an ARM64 translator (like the macOS
 or Windows [WOW](https://en.wikipedia.org/wiki/Windows_on_Windows)).
 
 You can use this property to prompt users to download the arm64 version of
-your application when they are running the x64 version under Rosetta
-incorrectly.
+your application when they are mistakenly running the x64 version under Rosetta or WOW.

docs/api/auto-updater.md

@@ -32,9 +32,9 @@ This is a requirement of `Squirrel.Mac`.
 
 On Windows, you have to install your app into a user's machine before you can
 use the `autoUpdater`, so it is recommended that you use the
-[electron-winstaller][installer-lib], [electron-forge][electron-forge-lib] or the [grunt-electron-installer][installer] package to generate a Windows installer.
+[electron-winstaller][installer-lib], [Electron Forge][electron-forge-lib] or the [grunt-electron-installer][installer] package to generate a Windows installer.
 
-When using [electron-winstaller][installer-lib] or [electron-forge][electron-forge-lib] make sure you do not try to update your app [the first time it runs](https://github.com/electron/windows-installer#handling-squirrel-events) (Also see [this issue for more info](https://github.com/electron/electron/issues/7155)). It's also recommended to use [electron-squirrel-startup](https://github.com/mongodb-js/electron-squirrel-startup) to get desktop shortcuts for your app.
+When using [electron-winstaller][installer-lib] or [Electron Forge][electron-forge-lib] make sure you do not try to update your app [the first time it runs](https://github.com/electron/windows-installer#handling-squirrel-events) (Also see [this issue for more info](https://github.com/electron/electron/issues/7155)). It's also recommended to use [electron-squirrel-startup](https://github.com/mongodb-js/electron-squirrel-startup) to get desktop shortcuts for your app.
 
 The installer generated with Squirrel will create a shortcut icon with an
 [Application User Model ID][app-user-model-id] in the format of
@@ -139,6 +139,6 @@ application starts.
 [squirrel-windows]: https://github.com/Squirrel/Squirrel.Windows
 [installer]: https://github.com/electron/grunt-electron-installer
 [installer-lib]: https://github.com/electron/windows-installer
-[electron-forge-lib]: https://github.com/electron-userland/electron-forge
+[electron-forge-lib]: https://github.com/electron/forge
 [app-user-model-id]: https://msdn.microsoft.com/en-us/library/windows/desktop/dd378459(v=vs.85).aspx
 [event-emitter]: https://nodejs.org/api/events.html#events_class_eventemitter

docs/api/browser-window.md

@@ -192,6 +192,7 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
     macOS. Default is `false`.
   * `skipTaskbar` boolean (optional) _macOS_ _Windows_ - Whether to show the window in taskbar.
     Default is `false`.
+  * `hiddenInMissionControl` boolean (optional) _macOS_ - Whether window should be hidden when the user toggles into mission control.
   * `kiosk` boolean (optional) - Whether the window is in kiosk mode. Default is `false`.
   * `title` string (optional) - Default window title. Default is `"Electron"`. If the HTML tag `<title>` is defined in the HTML file loaded by `loadURL()`, this property will be ignored.
   * `icon` ([NativeImage](native-image.md) | string) (optional) - The window icon. On Windows it is
@@ -268,7 +269,7 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
     zoom to the width of the screen. This will also affect the behavior when
     calling `maximize()` directly. Default is `false`.
   * `tabbingIdentifier` string (optional) _macOS_ - Tab group name, allows
-    opening the window as a native tab on macOS 10.12+. Windows with the same
+    opening the window as a native tab. Windows with the same
     tabbing identifier will be grouped together. This also adds a native new
     tab button to your window's tab bar and allows your `app` and window to
     receive the `new-window-for-tab` event.
@@ -1255,6 +1256,16 @@ Returns `boolean` - Whether the window can be manually closed by user.
 
 On Linux always returns `true`.
 
+#### `win.setHiddenInMissionControl(hidden)` _macOS_
+
+* `hidden` boolean
+
+Sets whether the window will be hidden when the user toggles into mission control.
+
+#### `win.isHiddenInMissionControl()` _macOS_
+
+Returns `boolean` - Whether the window will be hidden when the user toggles into mission control.
+
 #### `win.setAlwaysOnTop(flag[, level][, relativeLevel])`
 
 * `flag` boolean
@@ -1753,7 +1764,7 @@ On macOS it does not remove the focus from the window.
 
 #### `win.isFocusable()` _macOS_ _Windows_
 
-Returns whether the window can be focused.
+Returns `boolean` - Whether the window can be focused.
 
 #### `win.setParentWindow(parent)`
 
@@ -1836,7 +1847,7 @@ frameless window.
 
 Sets the touchBar layout for the current window. Specifying `null` or
 `undefined` clears the touch bar. This method only has an effect if the
-machine has a touch bar and is running on macOS 10.12.1+.
+machine has a touch bar.
 
 **Note:** The TouchBar API is currently experimental and may change or be
 removed in future Electron releases.
@@ -1887,7 +1898,7 @@ removed in future Electron releases.
 On a Window with Window Controls Overlay already enabled, this method updates
 the style of the title bar overlay.
 
-[runtime-enabled-features]: https://cs.chromium.org/chromium/src/third_party/blink/renderer/platform/runtime_enabled_features.json5?l=70
+[runtime-enabled-features]: https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/renderer/platform/runtime_enabled_features.json5
 [page-visibility-api]: https://developer.mozilla.org/en-US/docs/Web/API/Page_Visibility_API
 [quick-look]: https://en.wikipedia.org/wiki/Quick_Look
 [vibrancy-docs]: https://developer.apple.com/documentation/appkit/nsvisualeffectview?preferredLanguage=objc

docs/api/clipboard.md

@@ -2,7 +2,7 @@
 
 > Perform copy and paste operations on the system clipboard.
 
-Process: [Main](../glossary.md#main-process), [Renderer](../glossary.md#renderer-process)
+Process: [Main](../glossary.md#main-process), [Renderer](../glossary.md#renderer-process) (non-sandboxed only)
 
 On Linux, there is also a `selection` clipboard. To manipulate it
 you need to pass `selection` to each method:

docs/api/dock.md

@@ -79,3 +79,5 @@ Returns `Menu | null` - The application's [dock menu][dock-menu].
 * `image` ([NativeImage](native-image.md) | string)
 
 Sets the `image` associated with this dock icon.
+
+[dock-menu]: https://developer.apple.com/macos/human-interface-guidelines/menus/dock-menus/

docs/api/extensions.md

@@ -20,7 +20,7 @@ work). Extensions are installed per-`session`. To load an extension, call
 ```js
 const { session } = require('electron')
 
-session.loadExtension('path/to/unpacked/extension').then(({ id }) => {
+session.defaultSession.loadExtension('path/to/unpacked/extension').then(({ id }) => {
   // ...
 })
 ```

docs/api/ipc-renderer.md

@@ -96,14 +96,6 @@ Algorithm][SCA], just like [`window.postMessage`][], so prototype chains will no
 included. Sending Functions, Promises, Symbols, WeakMaps, or WeakSets will
 throw an exception.
 
-> **NOTE:** Sending non-standard JavaScript types such as DOM objects or
-> special Electron objects will throw an exception.
->
-> Since the main process does not have support for DOM objects such as
-> `ImageBitmap`, `File`, `DOMMatrix` and so on, such objects cannot be sent over
-> Electron's IPC to the main process, as the main process would have no way to decode
-> them. Attempting to send such objects over IPC will result in an error.
-
 The main process should listen for `channel` with
 [`ipcMain.handle()`](./ipc-main.md#ipcmainhandlechannel-listener).
 
@@ -126,6 +118,21 @@ If you need to transfer a [`MessagePort`][] to the main process, use [`ipcRender
 
 If you do not need a response to the message, consider using [`ipcRenderer.send`](#ipcrenderersendchannel-args).
 
+> **Note**
+> Sending non-standard JavaScript types such as DOM objects or
+> special Electron objects will throw an exception.
+>
+> Since the main process does not have support for DOM objects such as
+> `ImageBitmap`, `File`, `DOMMatrix` and so on, such objects cannot be sent over
+> Electron's IPC to the main process, as the main process would have no way to decode
+> them. Attempting to send such objects over IPC will result in an error.
+
+> **Note**
+> If the handler in the main process throws an error,
+> the promise returned by `invoke` will reject.
+> However, the `Error` object in the renderer process
+> will not be the same as the one thrown in the main process.
+
 ### `ipcRenderer.sendSync(channel, ...args)`
 
 * `channel` string

docs/api/menu-item.md

@@ -14,7 +14,7 @@ See [`Menu`](menu.md) for examples.
     * `menuItem` MenuItem
     * `browserWindow` [BrowserWindow](browser-window.md) | undefined - This will not be defined if no window is open.
     * `event` [KeyboardEvent](structures/keyboard-event.md)
-  * `role` string (optional) - Can be `undo`, `redo`, `cut`, `copy`, `paste`, `pasteAndMatchStyle`, `delete`, `selectAll`, `reload`, `forceReload`, `toggleDevTools`, `resetZoom`, `zoomIn`, `zoomOut`, `toggleSpellChecker`, `togglefullscreen`, `window`, `minimize`, `close`, `help`, `about`, `services`, `hide`, `hideOthers`, `unhide`, `quit`, 'showSubstitutions', 'toggleSmartQuotes', 'toggleSmartDashes', 'toggleTextReplacement', `startSpeaking`, `stopSpeaking`, `zoom`, `front`, `appMenu`, `fileMenu`, `editMenu`, `viewMenu`, `shareMenu`, `recentDocuments`, `toggleTabBar`, `selectNextTab`, `selectPreviousTab`, `mergeAllWindows`, `clearRecentDocuments`, `moveTabToNewWindow` or `windowMenu` - Define the action of the menu item, when specified the
+  * `role` string (optional) - Can be `undo`, `redo`, `cut`, `copy`, `paste`, `pasteAndMatchStyle`, `delete`, `selectAll`, `reload`, `forceReload`, `toggleDevTools`, `resetZoom`, `zoomIn`, `zoomOut`, `toggleSpellChecker`, `togglefullscreen`, `window`, `minimize`, `close`, `help`, `about`, `services`, `hide`, `hideOthers`, `unhide`, `quit`, `showSubstitutions`, `toggleSmartQuotes`, `toggleSmartDashes`, `toggleTextReplacement`, `startSpeaking`, `stopSpeaking`, `zoom`, `front`, `appMenu`, `fileMenu`, `editMenu`, `viewMenu`, `shareMenu`, `recentDocuments`, `toggleTabBar`, `selectNextTab`, `selectPreviousTab`, `mergeAllWindows`, `clearRecentDocuments`, `moveTabToNewWindow` or `windowMenu` - Define the action of the menu item, when specified the
     `click` property will be ignored. See [roles](#roles).
   * `type` string (optional) - Can be `normal`, `separator`, `submenu`, `checkbox` or
     `radio`.
@@ -51,7 +51,7 @@ See [`Menu`](menu.md) for examples.
     the placement of their containing group after the containing group of the item
     with the specified label.
 
-**Note:** `acceleratorWorksWhenHidden` is specified as being macOS-only because accelerators always work when items are hidden on Windows and Linux. The option is exposed to users to give them the option to turn it off, as this is possible in native macOS development. This property is only usable on macOS High Sierra 10.13 or newer.
+**Note:** `acceleratorWorksWhenHidden` is specified as being macOS-only because accelerators always work when items are hidden on Windows and Linux. The option is exposed to users to give them the option to turn it off, as this is possible in native macOS development.
 
 ### Roles
 

docs/api/message-port-main.md

@@ -56,3 +56,4 @@ Emitted when the remote end of a MessagePortMain object becomes disconnected.
 
 [`MessagePort`]: https://developer.mozilla.org/en-US/docs/Web/API/MessagePort
 [Channel Messaging API]: https://developer.mozilla.org/en-US/docs/Web/API/Channel_Messaging_API
+[event-emitter]: https://nodejs.org/api/events.html#events_class_eventemitter

docs/api/net.md

@@ -54,7 +54,7 @@ The `net` module has the following methods:
 
 ### `net.request(options)`
 
-* `options` (ClientRequestConstructorOptions | string) - The `ClientRequest` constructor options.
+* `options` ([ClientRequestConstructorOptions](client-request.md#new-clientrequestoptions) | string) - The `ClientRequest` constructor options.
 
 Returns [`ClientRequest`](./client-request.md)
 

docs/api/parent-port.md

@@ -0,0 +1,48 @@
+# parentPort
+
+> Interface for communication with parent process.
+
+Process: [Utility](../glossary.md#utility-process)
+
+`parentPort` is an [EventEmitter][event-emitter].
+_This object is not exported from the `'electron'` module. It is only available as a property of the process object in the Electron API._
+
+```js
+// Main process
+const child = utilityProcess.fork(path.join(__dirname, 'test.js'))
+child.postMessage({ message: 'hello' })
+child.on('message', (data) => {
+  console.log(data) // hello world!
+})
+
+// Child process
+process.parentPort.on('message', (e) => {
+  process.parentPort.postMessage(`${e.data} world!`)
+})
+```
+
+## Events
+
+The `parentPort` object emits the following events:
+
+### Event: 'message'
+
+Returns:
+
+* `messageEvent` Object
+  * `data` any
+  * `ports` MessagePortMain[]
+
+Emitted when the process receives a message. Messages received on
+this port will be queued up until a handler is registered for this
+event.
+
+## Methods
+
+### `parentPort.postMessage(message)`
+
+* `message` any
+
+Sends a message from the process to its parent.
+
+[event-emitter]: https://nodejs.org/api/events.html#events_class_eventemitter

docs/api/process.md

@@ -113,6 +113,7 @@ A `string` representing the current process's type, can be:
 * `browser` - The main process
 * `renderer` - A renderer process
 * `worker` - In a web worker
+* `utility` - In a node process launched as a service
 
 ### `process.versions.chrome` _Readonly_
 
@@ -134,6 +135,11 @@ Each frame has its own JavaScript context. When contextIsolation is enabled, the
 world also has a separate JavaScript context.
 This property is only available in the renderer process.
 
+### `process.parentPort`
+
+A [`Electron.ParentPort`](parent-port.md) property if this is a [`UtilityProcess`](utility-process.md)
+(or `null` otherwise) allowing communication with the parent process.
+
 ## Methods
 
 The `process` object has the following methods:

docs/api/session.md

@@ -385,6 +385,50 @@ callback from `select-serial-port` is called.  This event is intended for use
 when using a UI to ask users to pick a port so that the UI can be updated
 to remove the specified port.
 
+#### Event: 'serial-port-revoked'
+
+Returns:
+
+* `event` Event
+* `details` Object
+  * `port` [SerialPort](structures/serial-port.md)
+  * `frame` [WebFrameMain](web-frame-main.md)
+  * `origin` string - The origin that the device has been revoked from.
+
+Emitted after `SerialPort.forget()` has been called.  This event can be used
+to help maintain persistent storage of permissions when `setDevicePermissionHandler` is used.
+
+```js
+// Browser Process
+const { app, BrowserWindow } = require('electron')
+
+app.whenReady().then(() => {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600
+  })
+
+  win.webContents.session.on('serial-port-revoked', (event, details) => {
+    console.log(`Access revoked for serial device from origin ${details.origin}`)
+  })
+})
+```
+
+```js
+// Renderer Process
+
+const portConnect = async () => {
+  // Request a port.
+  const port = await navigator.serial.requestPort()
+
+  // Wait for the serial port to open.
+  await port.open({ baudRate: 9600 })
+
+  // ...later, revoke access to the serial port.
+  await port.forget()
+}
+```
+
 ### Instance Methods
 
 The following methods are available on instances of `Session`:
@@ -405,7 +449,7 @@ Clears the session’s HTTP cache.
   * `origin` string (optional) - Should follow `window.location.origin`’s representation
     `scheme://host:port`.
   * `storages` string[] (optional) - The types of storages to clear, can contain:
-    `appcache`, `cookies`, `filesystem`, `indexdb`, `localstorage`,
+    `cookies`, `filesystem`, `indexdb`, `localstorage`,
     `shadercache`, `websql`, `serviceworkers`, `cachestorage`. If not
     specified, clear all storage types.
   * `quotas` string[] (optional) - The types of quotas to clear, can contain:
@@ -628,6 +672,7 @@ win.webContents.session.setCertificateVerifyProc((request, callback) => {
   * `webContents` [WebContents](web-contents.md) - WebContents requesting the permission.  Please note that if the request comes from a subframe you should use `requestingUrl` to check the request origin.
   * `permission` string - The type of requested permission.
     * `clipboard-read` - Request access to read from the clipboard.
+    * `clipboard-sanitized-write` - Request access to write to the clipboard.
     * `media` -  Request access to media devices such as camera, microphone and speakers.
     * `display-capture` - Request access to capture the screen.
     * `mediaKeySystem` - Request access to DRM protected content.
@@ -638,6 +683,7 @@ win.webContents.session.setCertificateVerifyProc((request, callback) => {
     * `pointerLock` - Request to directly interpret mouse movements as an input method. Click [here](https://developer.mozilla.org/en-US/docs/Web/API/Pointer_Lock_API) to know more. These requests always appear to originate from the main frame.
     * `fullscreen` - Request for the app to enter fullscreen mode.
     * `openExternal` - Request to open links in external applications.
+    * `window-placement` - Request access to enumerate screens using the [`getScreenDetails`](https://developer.chrome.com/en/articles/multi-screen-window-placement/) API.
     * `unknown` - An unrecognized permission request
   * `callback` Function
     * `permissionGranted` boolean - Allow or deny the permission.

docs/api/structures/desktop-capturer-source.md

@@ -2,7 +2,7 @@
 
 * `id` string - The identifier of a window or screen that can be used as a
   `chromeMediaSourceId` constraint when calling
-  [`navigator.webkitGetUserMedia`]. The format of the identifier will be
+  [`navigator.getUserMedia`](https://developer.mozilla.org/en-US/docs/Web/API/Navigator/getUserMedia). The format of the identifier will be
   `window:XX:YY` or `screen:ZZ:0`. XX is the windowID/handle. YY is 1 for
   the current process, and 0 for all others. ZZ is a sequential number
   that represents the screen, and it does not equal to the index in the

docs/api/structures/display.md

@@ -1,6 +1,7 @@
 # Display Object
 
 * `id` number - Unique identifier associated with the display.
+* `label` string - User-friendly label, determined by the platform.
 * `rotation` number - Can be 0, 90, 180, 270, represents screen rotation in
   clock-wise degrees.
 * `scaleFactor` number - Output device's pixel scale factor.

docs/api/structures/web-request-filter.md

@@ -1,3 +1,3 @@
 # WebRequestFilter Object
 
-* `urls` string[] - Array of URL patterns that will be used to filter out the requests that do not match the URL patterns.
+* `urls` string[] - Array of [URL patterns](https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/Match_patterns) that will be used to filter out the requests that do not match the URL patterns.

docs/api/system-preferences.md

@@ -394,8 +394,6 @@ system default and override the value of `getEffectiveAppearance`.
 
 Returns `boolean` - whether or not this device has the ability to use Touch ID.
 
-**NOTE:** This API will return `false` on macOS systems older than Sierra 10.12.2.
-
 ### `systemPreferences.promptTouchID(reason)` _macOS_
 
 * `reason` string - The reason you are asking for Touch ID authentication
@@ -414,8 +412,6 @@ systemPreferences.promptTouchID('To get consent for a Security-Gated Thing').the
 
 This API itself will not protect your user data; rather, it is a mechanism to allow you to do so. Native apps will need to set [Access Control Constants](https://developer.apple.com/documentation/security/secaccesscontrolcreateflags?language=objc) like [`kSecAccessControlUserPresence`](https://developer.apple.com/documentation/security/secaccesscontrolcreateflags/ksecaccesscontroluserpresence?language=objc) on their keychain entry so that reading it would auto-prompt for Touch ID biometric consent. This could be done with [`node-keytar`](https://github.com/atom/node-keytar), such that one would store an encryption key with `node-keytar` and only fetch it if `promptTouchID()` resolves.
 
-**NOTE:** This API will return a rejected Promise on macOS systems older than Sierra 10.12.2.
-
 ### `systemPreferences.isTrustedAccessibilityClient(prompt)` _macOS_
 
 * `prompt` boolean - whether or not the user will be informed via prompt if the current process is untrusted.
@@ -428,7 +424,7 @@ Returns `boolean` - `true` if the current process is a trusted accessibility cli
 
 Returns `string` - Can be `not-determined`, `granted`, `denied`, `restricted` or `unknown`.
 
-This user consent was not required on macOS 10.13 High Sierra or lower so this method will always return `granted`.
+This user consent was not required on macOS 10.13 High Sierra so this method will always return `granted`.
 macOS 10.14 Mojave or higher requires consent for `microphone` and `camera` access.
 macOS 10.15 Catalina or higher requires consent for `screen` access.
 
@@ -441,9 +437,9 @@ It will always return `granted` for `screen` and for all media types on older ve
 
 Returns `Promise<boolean>` - A promise that resolves with `true` if consent was granted and `false` if it was denied. If an invalid `mediaType` is passed, the promise will be rejected. If an access request was denied and later is changed through the System Preferences pane, a restart of the app will be required for the new permissions to take effect. If access has already been requested and denied, it _must_ be changed through the preference pane; an alert will not pop up and the promise will resolve with the existing access status.
 
-**Important:** In order to properly leverage this API, you [must set](https://developer.apple.com/documentation/avfoundation/cameras_and_media_capture/requesting_authorization_for_media_capture_on_macos?language=objc) the `NSMicrophoneUsageDescription` and `NSCameraUsageDescription` strings in your app's `Info.plist` file. The values for these keys will be used to populate the permission dialogs so that the user will be properly informed as to the purpose of the permission request. See [Electron Application Distribution](../tutorial/application-distribution.md#macos) for more information about how to set these in the context of Electron.
+**Important:** In order to properly leverage this API, you [must set](https://developer.apple.com/documentation/avfoundation/cameras_and_media_capture/requesting_authorization_for_media_capture_on_macos?language=objc) the `NSMicrophoneUsageDescription` and `NSCameraUsageDescription` strings in your app's `Info.plist` file. The values for these keys will be used to populate the permission dialogs so that the user will be properly informed as to the purpose of the permission request. See [Electron Application Distribution](../tutorial/application-distribution.md#rebranding-with-downloaded-binaries) for more information about how to set these in the context of Electron.
 
-This user consent was not required until macOS 10.14 Mojave, so this method will always return `true` if your system is running 10.13 High Sierra or lower.
+This user consent was not required until macOS 10.14 Mojave, so this method will always return `true` if your system is running 10.13 High Sierra.
 
 ### `systemPreferences.getAnimationSettings()`
 

docs/api/tray.md

@@ -27,17 +27,15 @@ app.whenReady().then(() => {
 
 __Platform Considerations__
 
-If you want to keep exact same behaviors on all platforms, you should not
-rely on the `click` event; instead, always attach a context menu to the tray icon.
-
 __Linux__
 
-* On Linux distributions that only have app indicator support, you have to
-  install `libappindicator1` to make the tray icon work.
-* The app indicator will be used if it is supported, otherwise
+* Tray icon uses [StatusNotifierItem](https://www.freedesktop.org/wiki/Specifications/StatusNotifierItem/)
+  by default, when it is not available in user's desktop environment the
   `GtkStatusIcon` will be used instead.
-* App indicator will only be shown when it has a context menu.
-* The `click` event is ignored when using the app indicator.
+* The `click` event is emitted when the tray icon receives activation from
+  user, however the StatusNotifierItem spec does not specify which action would
+  cause an activation, for some environments it is left mouse click, but for
+  some it might be double left mouse click.
 * In order for changes made to individual `MenuItem`s to take effect,
   you have to call `setContextMenu` again. For example:
 
@@ -92,6 +90,9 @@ Returns:
 
 Emitted when the tray icon is clicked.
 
+Note that on Linux this event is emitted when the tray icon receives an
+activation, which might not necessarily be left mouse click.
+
 #### Event: 'right-click' _macOS_ _Windows_
 
 Returns:
@@ -234,7 +235,7 @@ Sets the hover text for this tray icon.
 
 * `title` string
 * `options` Object (optional)
-  * `fontType` string (optional) - The font family variant to display, can be `monospaced` or `monospacedDigit`. `monospaced` is available in macOS 10.15+ and `monospacedDigit` is available in macOS 10.11+.  When left blank, the title uses the default system font.
+  * `fontType` string (optional) - The font family variant to display, can be `monospaced` or `monospacedDigit`. `monospaced` is available in macOS 10.15+ When left blank, the title uses the default system font.
 
 Sets the title displayed next to the tray icon in the status bar (Support ANSI colors).
 

docs/api/utility-process.md

@@ -0,0 +1,138 @@
+# utilityProcess
+
+`utilityProcess` creates a child process with
+Node.js and Message ports enabled. It provides the equivalent of [`child_process.fork`][] API from Node.js
+but instead uses [Services API][] from Chromium to launch the child process.
+
+Process: [Main](../glossary.md#main-process)<br />
+
+## Methods
+
+### `utilityProcess.fork(modulePath[, args][, options])`
+
+* `modulePath` string - Path to the script that should run as entrypoint in the child process.
+* `args` string[] (optional) - List of string arguments that will be available as `process.argv`
+  in the child process.
+* `options` Object (optional)
+  * `env` Object (optional) - Environment key-value pairs. Default is `process.env`.
+  * `execArgv` string[] (optional) - List of string arguments passed to the executable.
+  * `cwd` string (optional) - Current working directory of the child process.
+  * `stdio` (string[] | string) (optional) - Allows configuring the mode for `stdout` and `stderr`
+    of the child process. Default is `inherit`.
+    String value can be one of `pipe`, `ignore`, `inherit`, for more details on these values you can refer to
+    [stdio][] documentation from Node.js. Currently this option only supports configuring `stdout` and
+    `stderr` to either `pipe`, `inherit` or `ignore`. Configuring `stdin` is not supported; `stdin` will
+    always be ignored.
+    For example, the supported values will be processed as following:
+    * `pipe`: equivalent to ['ignore', 'pipe', 'pipe'] (the default)
+    * `ignore`: equivalent to 'ignore', 'ignore', 'ignore']
+    * `inherit`: equivalent to ['ignore', 'inherit', 'inherit']
+  * `serviceName` string (optional) - Name of the process that will appear in `name` property of
+    [`child-process-gone` event of `app`](app.md#event-child-process-gone).
+    Default is `node.mojom.NodeService`.
+  * `allowLoadingUnsignedLibraries` boolean (optional) _macOS_ - With this flag, the utility process will be
+    launched via the `Electron Helper (Plugin).app` helper executable on macOS, which can be
+    codesigned with `com.apple.security.cs.disable-library-validation` and
+    `com.apple.security.cs.allow-unsigned-executable-memory` entitlements. This will allow the utility process
+    to load unsigned libraries. Unless you specifically need this capability, it is best to leave this disabled.
+    Default is `false`.
+
+Returns [`UtilityProcess`](utility-process.md#class-utilityprocess)
+
+## Class: UtilityProcess
+
+> Instances of the `UtilityProcess` represent the Chromium spawned child process
+> with Node.js integration.
+
+`UtilityProcess` is an [EventEmitter][event-emitter].
+
+### Instance Methods
+
+#### `child.postMessage(message, [transfer])`
+
+* `message` any
+* `transfer` MessagePortMain[] (optional)
+
+Send a message to the child process, optionally transferring ownership of
+zero or more [`MessagePortMain`][] objects.
+
+For example:
+
+```js
+// Main process
+const { port1, port2 } = new MessageChannelMain()
+const child = utilityProcess.fork(path.join(__dirname, 'test.js'))
+child.postMessage({ message: 'hello' }, [port1])
+
+// Child process
+process.parentPort.once('message', (e) => {
+  const [port] = e.ports
+  // ...
+})
+```
+
+#### `child.kill()`
+
+Returns `boolean`
+
+Terminates the process gracefully. On POSIX, it uses SIGTERM
+but will ensure the process is reaped on exit. This function returns
+true if the kill is successful, and false otherwise.
+
+### Instance Properties
+
+#### `child.pid`
+
+A `Integer | undefined` representing the process identifier (PID) of the child process.
+If the child process fails to spawn due to errors, then the value is `undefined`. When
+the child process exits, then the value is `undefined` after the `exit` event is emitted.
+
+#### `child.stdout`
+
+A `NodeJS.ReadableStream | null` that represents the child process's stdout.
+If the child was spawned with options.stdio[1] set to anything other than 'pipe', then this will be `null`.
+When the child process exits, then the value is `null` after the `exit` event is emitted.
+
+```js
+// Main process
+const { port1, port2 } = new MessageChannelMain()
+const child = utilityProcess.fork(path.join(__dirname, 'test.js'))
+child.stdout.on('data', (data) => {
+  console.log(`Received chunk ${data}`)
+})
+```
+
+#### `child.stderr`
+
+A `NodeJS.ReadableStream | null` that represents the child process's stderr.
+If the child was spawned with options.stdio[2] set to anything other than 'pipe', then this will be `null`.
+When the child process exits, then the value is `null` after the `exit` event is emitted.
+
+### Instance Events
+
+#### Event: 'spawn'
+
+Emitted once the child process has spawned successfully.
+
+#### Event: 'exit'
+
+Returns:
+
+* `code` number - Contains the exit code for
+the process obtained from waitpid on posix, or GetExitCodeProcess on windows.
+
+Emitted after the child process ends.
+
+#### Event: 'message'
+
+Returns:
+
+* `message` any
+
+Emitted when the child process sends a message using [`process.parentPort.postMessage()`](process.md#processparentport).
+
+[`child_process.fork`]: https://nodejs.org/dist/latest-v16.x/docs/api/child_process.html#child_processforkmodulepath-args-options
+[Services API]: https://chromium.googlesource.com/chromium/src/+/main/docs/mojo_and_services.md
+[stdio]: https://nodejs.org/dist/latest/docs/api/child_process.html#optionsstdio
+[event-emitter]: https://nodejs.org/api/events.html#events_class_eventemitter
+[`MessagePortMain`]: message-port-main.md

docs/api/web-contents.md

@@ -713,20 +713,24 @@ Returns:
 * `callback` Function
   * `deviceId` string
 
-Emitted when bluetooth device needs to be selected on call to
-`navigator.bluetooth.requestDevice`. To use `navigator.bluetooth` api
-`webBluetooth` should be enabled. If `event.preventDefault` is not called,
-first available device will be selected. `callback` should be called with
-`deviceId` to be selected, passing empty string to `callback` will
-cancel the request.
+Emitted when a bluetooth device needs to be selected when a call to
+`navigator.bluetooth.requestDevice` is made. `callback` should be called with
+the `deviceId` of the device to be selected.  Passing an empty string to
+`callback` will cancel the request.
 
-If no event listener is added for this event, all bluetooth requests will be cancelled.
+If an event listener is not added for this event, or if `event.preventDefault`
+is not called when handling this event, the first available device will be
+automatically selected.
+
+Due to the nature of bluetooth, scanning for devices when
+`navigator.bluetooth.requestDevice` is called may take time and will cause
+`select-bluetooth-device` to fire multiple times until `callback` is called
+with either a device id or an empty string to cancel the request.
 
 ```javascript
 const { app, BrowserWindow } = require('electron')
 
 let win = null
-app.commandLine.appendSwitch('enable-experimental-web-platform-features')
 
 app.whenReady().then(() => {
   win = new BrowserWindow({ width: 800, height: 600 })
@@ -736,6 +740,9 @@ app.whenReady().then(() => {
       return device.deviceName === 'test'
     })
     if (!result) {
+      // The device wasn't found so we need to either wait longer (eg until the
+      // device is turned on) or cancel the request by calling the callback
+      // with an empty string.
       callback('')
     } else {
       callback(result.deviceId)
@@ -1155,7 +1162,7 @@ Ignore application menu shortcuts while this web contents is focused.
 
 #### `contents.setWindowOpenHandler(handler)`
 
-* `handler` Function<{action: 'deny'} | {action: 'allow', overrideBrowserWindowOptions?: BrowserWindowConstructorOptions}>
+* `handler` Function<{action: 'deny'} | {action: 'allow', outlivesOpener?: boolean, overrideBrowserWindowOptions?: BrowserWindowConstructorOptions}>
   * `details` Object
     * `url` string - The _resolved_ version of the URL passed to `window.open()`. e.g. opening a window with `window.open('foo')` will yield something like `https://the-origin/the/current/path/foo`.
     * `frameName` string - Name of the window provided in `window.open()`
@@ -1170,8 +1177,11 @@ Ignore application menu shortcuts while this web contents is focused.
       be set. If no post data is to be sent, the value will be `null`. Only defined
       when the window is being created by a form that set `target=_blank`.
 
-  Returns `{action: 'deny'} | {action: 'allow', overrideBrowserWindowOptions?: BrowserWindowConstructorOptions}` - `deny` cancels the creation of the new
+  Returns `{action: 'deny'} | {action: 'allow', outlivesOpener?: boolean, overrideBrowserWindowOptions?: BrowserWindowConstructorOptions}` - `deny` cancels the creation of the new
   window. `allow` will allow the new window to be created. Specifying `overrideBrowserWindowOptions` allows customization of the created window.
+  By default, child windows are closed when their opener is closed. This can be
+  changed by specifying `outlivesOpener: true`, in which case the opened window
+  will not be closed when its opener is closed.
   Returning an unrecognized value such as a null, undefined, or an object
   without a recognized 'action' value will result in a console error and have
   the same effect as returning `{action: 'deny'}`.
@@ -1413,8 +1423,8 @@ Returns `Promise<PrinterInfo[]>` - Resolves with a [`PrinterInfo[]`](structures/
     * `vertical` number (optional) - The vertical dpi.
   * `header` string (optional) - string to be printed as page header.
   * `footer` string (optional) - string to be printed as page footer.
-  * `pageSize` string | Size (optional) - Specify page size of the printed document. Can be `A3`,
-  `A4`, `A5`, `Legal`, `Letter`, `Tabloid` or an Object containing `height` and `width`.
+  * `pageSize` string | Size (optional) - Specify page size of the printed document. Can be `A0`, `A1`, `A2`, `A3`,
+  `A4`, `A5`, `A6`, `Legal`, `Letter`, `Tabloid` or an Object containing `height` and `width`.
 * `callback` Function (optional)
   * `success` boolean - Indicates success of the print call.
   * `failureReason` string - Error description called back if the print fails.
@@ -2070,3 +2080,4 @@ with open(), or by navigating a link with a target attribute.
 [event-emitter]: https://nodejs.org/api/events.html#events_class_eventemitter
 [SCA]: https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Structured_clone_algorithm
 [`postMessage`]: https://developer.mozilla.org/en-US/docs/Web/API/Window/postMessage
+[`MessagePortMain`]: message-port-main.md

docs/api/web-frame-main.md

@@ -233,3 +233,4 @@ See also how the [Page Visibility API](browser-window.md#page-visibility) is aff
 
 [SCA]: https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Structured_clone_algorithm
 [`postMessage`]: https://developer.mozilla.org/en-US/docs/Web/API/Window/postMessage
+[`MessagePortMain`]: message-port-main.md

docs/api/web-request.md

@@ -28,7 +28,7 @@ const { session } = require('electron')
 
 // Modify the user agent for all requests to the following urls.
 const filter = {
-  urls: ['https://*.github.com/*', '*://electron.github.io']
+  urls: ['https://*.github.com/*', '*://electron.github.io/*']
 }
 
 session.defaultSession.webRequest.onBeforeSendHeaders(filter, (details, callback) => {

docs/api/webview-tag.md

@@ -993,7 +993,7 @@ Emitted when DevTools is closed.
 
 Emitted when DevTools is focused / opened.
 
-[runtime-enabled-features]: https://cs.chromium.org/chromium/src/third_party/blink/renderer/platform/runtime_enabled_features.json5?l=70
+[runtime-enabled-features]: https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/renderer/platform/runtime_enabled_features.json5
 [chrome-webview]: https://developer.chrome.com/docs/extensions/reference/webviewTag/
 
 ### Event: 'context-menu'

docs/breaking-changes.md

@@ -146,6 +146,13 @@ webContents.printToPDF({
 
 ## Planned Breaking API Changes (20.0)
 
+### Removed: macOS 10.11 / 10.12 support
+
+macOS 10.11 (El Capitan) and macOS 10.12 (Sierra) are no longer supported by [Chromium](https://chromium-review.googlesource.com/c/chromium/src/+/3646050).
+
+Older versions of Electron will continue to run on these operating systems, but macOS 10.13 (High Sierra)
+or later will be required to run Electron v20.0.0 and higher.
+
 ### Default Changed: renderers without `nodeIntegration: true` are sandboxed by default
 
 Previously, renderers that specified a preload script defaulted to being
@@ -170,7 +177,7 @@ requires unsafe mode), so Electron is unable to support this feature on Linux.
 
 The handler invoked when `session.setDevicePermissionHandler(handler)` is used
 has a change to its arguments.  This handler no longer is passed a frame
-`[WebFrameMain](api/web-frame-main.md)`, but instead is passed the `origin`, which
+[`WebFrameMain`](api/web-frame-main.md), but instead is passed the `origin`, which
 is the origin that is checking for device permission.
 
 ## Planned Breaking API Changes (19.0)

docs/development/build-instructions-windows.md

@@ -7,13 +7,12 @@ Follow the guidelines below for building **Electron itself** on Windows, for the
 ## Prerequisites
 
 * Windows 10 / Server 2012 R2 or higher
-* Visual Studio 2017 15.7.2 or higher - [download VS 2019 Community Edition for
-  free](https://www.visualstudio.com/vs/)
+* Visual Studio 2019 (>=16.0.0) to build, but Visual Studio 2022 (>=17.0.0) is preferred - [download VS 2022 Community Edition for free](https://www.visualstudio.com/vs/)
   * See [the Chromium build documentation](https://chromium.googlesource.com/chromium/src/+/main/docs/windows_build_instructions.md#visual-studio) for more details on which Visual Studio
   components are required.
   * If your Visual Studio is installed in a directory other than the default, you'll need to
   set a few environment variables to point the toolchains to your installation path.
-    * `vs2019_install = DRIVE:\path\to\Microsoft Visual Studio\2019\Community`, replacing `2019` and `Community` with your installed versions and replacing `DRIVE:` with the drive that Visual Studio is on. Often, this will be `C:`.
+    * `vs2022_install = DRIVE:\path\to\Microsoft Visual Studio\2022\Community`, replacing `2022` and `Community` with your installed versions and replacing `DRIVE:` with the drive that Visual Studio is on. Often, this will be `C:`.
     * `WINDOWSSDKDIR = DRIVE:\path\to\Windows Kits\10`, replacing `DRIVE:` with the drive that Windows Kits is on. Often, this will be `C:`.
 * [Node.js](https://nodejs.org/download/)
 * [Git](https://git-scm.com)

docs/development/chromium-development.md

@@ -18,8 +18,8 @@ See also [V8 Development](v8-development.md)
 
 ### Code Resources
 
-- [Code Search](https://cs.chromium.org/) - Indexed and searchable source code for Chromium and associated projects.
-- [Source Code](https://cs.chromium.org/chromium/src/) - The source code for Chromium itself.
+- [Code Search](https://source.chromium.org/chromium) - Indexed and searchable source code for Chromium and associated projects.
+- [Source Code](https://source.chromium.org/chromium/chromium/src) - The source code for Chromium itself.
 - [Chromium Review](https://chromium-review.googlesource.com) - The searchable code host which facilitates code reviews for Chromium and related projects.
 
 ### Informational Resources

docs/development/creating-api.md

@@ -144,7 +144,7 @@ NODE_LINKED_MODULE_CONTEXT_AWARE(electron_browser_{api_name},Initialize)
 In your [`shell/common/node_bindings.cc`](https://github.com/electron/electron/blob/main/shell/common/node_bindings.cc) file, add your node binding name to Electron's built-in modules.
 
 ```cpp title='shell/common/node_bindings.cc'
-#define ELECTRON_BUILTIN_MODULES(V)      \
+#define ELECTRON_BROWSER_MODULES(V)      \
   V(electron_browser_{api_name})
 ```
 

docs/development/debugging-with-symbol-server.md

@@ -15,7 +15,7 @@ calls, and other compiler optimizations. The only workaround is to build an
 unoptimized local build.
 
 The official symbol server URL for Electron is
-https://symbols.electronjs.org.
+<https://symbols.electronjs.org>.
 You cannot visit this URL directly, you must add it to the symbol path of your
 debugging tool. In the examples below, a local cache directory is used to avoid
 repeatedly fetching the PDB from the server. Replace `c:\code\symbols` with an

docs/fiddles/features/web-bluetooth/index.html

@@ -9,6 +9,7 @@
     <h1>Web Bluetooth API</h1>
 
     <button id="clickme">Test Bluetooth</button>
+    <button id="cancel">Cancel Bluetooth Request</button>
 
     <p>Currently selected bluetooth device: <strong id="device-name""></strong></p>
 

docs/fiddles/features/web-bluetooth/main.js

@@ -1,22 +1,37 @@
 const {app, BrowserWindow, ipcMain} = require('electron')
 const path = require('path')
 
+let bluetoothPinCallback 
+let selectBluetoothCallback
+
 function createWindow () {
   const mainWindow = new BrowserWindow({
     width: 800,
     height: 600,
     webPreferences: {
       preload: path.join(__dirname, 'preload.js')
-    }    
+    }
   })
 
   mainWindow.webContents.on('select-bluetooth-device', (event, deviceList, callback) => {
     event.preventDefault()
-    if (deviceList && deviceList.length > 0) {
-      callback(deviceList[0].deviceId)
-    } 
+    selectBluetoothCallback = callback
+    const result = deviceList.find((device) => {
+      return device.deviceName === 'test'
+    })
+    if (result) {
+      callback(result.deviceId)
+    } else {
+      // The device wasn't found so we need to either wait longer (eg until the
+      // device is turned on) or until the user cancels the request
+    }     
   })
 
+  ipcMain.on('cancel-bluetooth-request', (event) => {
+    selectBluetoothCallback('')
+  })
+  
+
   // Listen for a message from the renderer to get the response for the Bluetooth pairing.
   ipcMain.on('bluetooth-pairing-response', (event, response) => {
     bluetoothPinCallback(response)
@@ -27,14 +42,14 @@ function createWindow () {
     bluetoothPinCallback = callback
     // Send a message to the renderer to prompt the user to confirm the pairing.
     mainWindow.webContents.send('bluetooth-pairing-request', details)
-  })  
+  })
 
   mainWindow.loadFile('index.html')
 }
 
 app.whenReady().then(() => {
   createWindow()
-  
+
   app.on('activate', function () {
     if (BrowserWindow.getAllWindows().length === 0) createWindow()
   })

docs/fiddles/features/web-bluetooth/preload.js

@@ -1,6 +1,7 @@
 const { contextBridge, ipcRenderer } = require('electron')
 
 contextBridge.exposeInMainWorld('electronAPI', {
+  cancelBluetoothRequest: (callback) => ipcRenderer.send('cancel-bluetooth-request', callback),
   bluetoothPairingRequest: (callback) => ipcRenderer.on('bluetooth-pairing-request', callback),
-  bluetoothPairingResponse: (response) => ipcRenderer.send('bluetooth-pairing-respnse', response)
+  bluetoothPairingResponse: (response) => ipcRenderer.send('bluetooth-pairing-response', response)
 })

docs/fiddles/features/web-bluetooth/renderer.js

@@ -7,9 +7,15 @@ async function testIt() {
 
 document.getElementById('clickme').addEventListener('click',testIt)
 
+function cancelRequest() {
+  window.electronAPI.cancelBluetoothRequest()
+}
+
+document.getElementById('cancel').addEventListener('click', cancelRequest)
+
 window.electronAPI.bluetoothPairingRequest((event, details) => {
   const response = {}
-  
+
   switch (details.pairingKind) {
     case 'confirm': {
       response.confirmed = confirm(`Do you want to connect to device ${details.deviceId}?`)
@@ -31,4 +37,4 @@ window.electronAPI.bluetoothPairingRequest((event, details) => {
   }
 
   window.electronAPI.bluetoothPairingResponse(response)
-})
+})

docs/fiddles/system/clipboard/copy/index.html

@@ -2,12 +2,13 @@
 <html>
   <head>
     <meta charset="UTF-8">
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
   </head>
   <body>
     <div>
       <div>
         <h1>Clipboard copy</h1>
-        <i>Supports: Win, macOS, Linux <span>|</span> Process: Both</i>
+        <i>Supports: Win, macOS, Linux <span>|</span> Process: Main, Renderer (non-sandboxed only)</i>
         <div>
           <div>
             <button id="copy-to">Copy</button>
@@ -17,8 +18,6 @@
         </div>
       </div>
     </div>
+    <script src="./renderer.js"></script>
   </body>
-  <script>
-    require('./renderer.js')
-  </script>
 </html>

docs/fiddles/system/clipboard/copy/main.js

@@ -1,4 +1,5 @@
-const { app, BrowserWindow } = require('electron')
+const { app, BrowserWindow, ipcMain, clipboard } = require('electron')
+const path = require('path')
 
 let mainWindow = null
 
@@ -8,7 +9,7 @@ function createWindow () {
     height: 400,
     title: 'Clipboard copy',
     webPreferences: {
-      nodeIntegration: true
+      preload: path.join(__dirname, 'preload.js')
     }
   }
 
@@ -20,6 +21,18 @@ function createWindow () {
   })
 }
 
+ipcMain.handle('clipboard:writeText', (event, text) => {
+  clipboard.writeText(text)
+})
+
 app.whenReady().then(() => {
   createWindow()
+  
+  app.on('activate', function () {
+    if (BrowserWindow.getAllWindows().length === 0) createWindow()
+  })
+})
+
+app.on('window-all-closed', function () {
+  if (process.platform !== 'darwin') app.quit()
 })

docs/fiddles/system/clipboard/copy/preload.js

@@ -0,0 +1,5 @@
+const { contextBridge, ipcRenderer } = require('electron')
+
+contextBridge.exposeInMainWorld('clipboard', {
+  writeText: (text) => ipcRenderer.invoke('clipboard:writeText', text)
+})

docs/fiddles/system/clipboard/copy/renderer.js

@@ -1,5 +1,3 @@
-const { clipboard } = require('electron')
-
 const copyBtn = document.getElementById('copy-to')
 const copyInput = document.getElementById('copy-to-input')
 

docs/fiddles/system/clipboard/paste/index.html

@@ -2,12 +2,13 @@
 <html>
   <head>
     <meta charset="UTF-8">
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
   </head>
   <body>
     <div>
       <div>
         <h1>Clipboard paste</h1>
-        <i>Supports: Win, macOS, Linux <span>|</span> Process: Both</i>
+        <i>Supports: Win, macOS, Linux <span>|</span> Process: Main, Renderer (non-sandboxed only)</i>
         <div>
           <div>
             <button id="paste-to">Paste</button>
@@ -17,8 +18,6 @@
         </div>
       </div>
     </div>
+    <script src="./renderer.js"></script>
   </body>
-  <script>
-    require('./renderer.js')
-  </script>
 </html>

docs/fiddles/system/clipboard/paste/main.js

@@ -1,4 +1,5 @@
-const { app, BrowserWindow } = require('electron')
+const { app, BrowserWindow, ipcMain, clipboard } = require('electron')
+const path = require('path')
 
 let mainWindow = null
 
@@ -8,7 +9,7 @@ function createWindow () {
     height: 400,
     title: 'Clipboard paste',
     webPreferences: {
-      nodeIntegration: true
+      preload: path.join(__dirname, 'preload.js')
     }
   }
 
@@ -20,6 +21,22 @@ function createWindow () {
   })
 }
 
+ipcMain.handle('clipboard:readText', () => {
+  return clipboard.readText()
+})
+
+ipcMain.handle('clipboard:writeText', (event, text) => {
+  clipboard.writeText(text)
+})
+
 app.whenReady().then(() => {
   createWindow()
+  
+  app.on('activate', function () {
+    if (BrowserWindow.getAllWindows().length === 0) createWindow()
+  })
+})
+
+app.on('window-all-closed', function () {
+  if (process.platform !== 'darwin') app.quit()
 })

docs/fiddles/system/clipboard/paste/preload.js

@@ -0,0 +1,6 @@
+const { contextBridge, ipcRenderer } = require('electron')
+
+contextBridge.exposeInMainWorld('clipboard', {
+  readText: () => ipcRenderer.invoke('clipboard:readText'),
+  writeText: (text) => ipcRenderer.invoke('clipboard:writeText', text)
+})

docs/fiddles/system/clipboard/paste/renderer.js

@@ -1,9 +1,7 @@
-const { clipboard } = require('electron')
-
 const pasteBtn = document.getElementById('paste-to')
 
-pasteBtn.addEventListener('click', () => {
-  clipboard.writeText('What a demo!')
-  const message = `Clipboard contents: ${clipboard.readText()}`
+pasteBtn.addEventListener('click', async () => {
+  await clipboard.writeText('What a demo!')
+  const message = `Clipboard contents: ${await clipboard.readText()}`
   document.getElementById('paste-from').innerHTML = message
 })

docs/fiddles/system/protocol-handler/launch-app-from-URL-in-another-app/main.js

@@ -23,6 +23,8 @@ if (!gotTheLock) {
       if (mainWindow.isMinimized()) mainWindow.restore()
       mainWindow.focus()
     }
+    
+    dialog.showErrorBox('Welcome Back', `You arrived from: ${commandLine.pop().slice(0,-1)}`)
   })
 
   // Create mainWindow, load the rest of the app, etc...

docs/glossary.md

@@ -132,7 +132,7 @@ OSR (offscreen rendering) can be used for loading heavy page in
 background and then displaying it after (it will be much faster).
 It allows you to render page without showing it on screen.
 
-For more information, read the [Offscreen Rendering][osr] tutorial.
+For more information, read the [Offscreen Rendering] tutorial.
 
 ### preload script
 
@@ -194,6 +194,15 @@ overly prescriptive about how it should be used. Userland enables users to
 create and share tools that provide additional functionality on top of what is
 available in "core".
 
+### utility process
+
+The utility process is a child of the main process that allows running any
+untrusted services that cannot be run in the main process. Chromium uses this
+process to perform network I/O, audio/video processing, device inputs etc.
+In Electron, you can create this process using [UtilityProcess][] API.
+
+See also: [process](#process), [main process](#main-process)
+
 ### V8
 
 V8 is Google's open source JavaScript engine. It is written in C++ and is
@@ -226,9 +235,10 @@ embedded content.
 [mac app store submission guide]: tutorial/mac-app-store-submission-guide.md
 [main]: #main-process
 [msi]: https://docs.microsoft.com/en-us/windows/win32/msi/windows-installer-portal
+[Native Node Modules]: tutorial/using-native-node-modules.md
 [offscreen rendering]: tutorial/offscreen-rendering.md
 [process sandboxing]: tutorial/sandbox.md
 [renderer]: #renderer-process
 [userland]: #userland
-[using native node modules]: tutorial/using-native-node-modules.md
+[UtilityProcess]: api/utility-process.md
 [v8]: #v8

docs/tutorial/boilerplates-and-clis.md

@@ -24,7 +24,7 @@ development and release. They are more helpful and supportive but enforce
 guidelines on how your code should be structured and built. *Especially for
 beginners, using a command line tool is likely to be helpful*.
 
-## electron-forge
+## Electron Forge
 
 Electron Forge is a tool for packaging and publishing Electron applications. It unifies Electron's tooling ecosystem
 into a single extensible interface so that anyone can jump right into making Electron apps.

docs/tutorial/code-signing.md

@@ -52,15 +52,17 @@ ways to get your application signed and notarized.
 If you're using Electron's favorite build tool, getting your application signed
 and notarized requires a few additions to your configuration. [Forge](https://electronforge.io) is a
 collection of the official Electron tools, using [`electron-packager`],
-[`electron-osx-sign`], and [`electron-notarize`] under the hood.
+[`@electron/osx-sign`], and [`@electron/notarize`] under the hood.
 
-Detailed instructions on how to configure your application can be found in the [Electron Forge Code Signing Tutorial](https://www.electronforge.io/guides/code-signing/code-signing-macos).
+Detailed instructions on how to configure your application can be found in the
+[Signing macOS Apps](https://www.electronforge.io/guides/code-signing/code-signing-macos) guide in
+the Electron Forge docs.
 
 ### Using Electron Packager
 
 If you're not using an integrated build pipeline like Forge, you
-are likely using [`electron-packager`], which includes [`electron-osx-sign`] and
-[`electron-notarize`].
+are likely using [`electron-packager`], which includes [`@electron/osx-sign`] and
+[`@electron/notarize`].
 
 If you're using Packager's API, you can pass [in configuration that both signs
 and notarizes your application](https://electron.github.io/electron-packager/main/interfaces/electronpackager.options.html).
@@ -70,13 +72,7 @@ const packager = require('electron-packager')
 
 packager({
   dir: '/path/to/my/app',
-  osxSign: {
-    identity: 'Developer ID Application: Felix Rieseberg (LT94ZKYDCJ)',
-    'hardened-runtime': true,
-    entitlements: 'entitlements.plist',
-    'entitlements-inherit': 'entitlements.plist',
-    'signature-flags': 'library'
-  },
+  osxSign: {},
   osxNotarize: {
     appleId: 'felix@felix.fun',
     appleIdPassword: 'my-apple-id-password'
@@ -84,26 +80,6 @@ packager({
 })
 ```
 
-The `entitlements.plist` file referenced here needs the following macOS-specific entitlements
-to assure the Apple security mechanisms that your app is doing these things
-without meaning any harm:
-
-```xml title="entitlements.plist"
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-  <dict>
-    <key>com.apple.security.cs.allow-jit</key>
-    <true/>
-    <key>com.apple.security.cs.debugger</key>
-    <true/>
-  </dict>
-</plist>
-```
-
-Up until Electron 12, the `com.apple.security.cs.allow-unsigned-executable-memory` entitlement was required
-as well. However, it should not be used anymore if it can be avoided.
-
 ### Signing Mac App Store applications
 
 See the [Mac App Store Guide].
@@ -213,15 +189,14 @@ can find [its documentation here](https://www.electron.build/code-signing).
 See the [Windows Store Guide].
 
 [apple developer program]: https://developer.apple.com/programs/
-[`electron-builder`]: https://github.com/electron-userland/electron-builder
-[`electron-forge`]: https://github.com/electron-userland/electron-forge
-[`electron-osx-sign`]: https://github.com/electron-userland/electron-osx-sign
+[`electron-forge`]: https://github.com/electron/forge
+[`@electron/osx-sign`]: https://github.com/electron/osx-sign
 [`electron-packager`]: https://github.com/electron/electron-packager
-[`electron-notarize`]: https://github.com/electron/electron-notarize
+[`@electron/notarize`]: https://github.com/electron/notarize
 [`electron-winstaller`]: https://github.com/electron/windows-installer
-[`electron-wix-msi`]: https://github.com/felixrieseberg/electron-wix-msi
+[`electron-wix-msi`]: https://github.com/electron-userland/electron-wix-msi
 [xcode]: https://developer.apple.com/xcode
-[signing certificates]: https://github.com/electron/electron-osx-sign/wiki/1.-Getting-Started#certificates
+[signing certificates]: https://developer.apple.com/support/certificates/
 [mac app store guide]: ./mac-app-store-submission-guide.md
 [windows store guide]: ./windows-store-guide.md
 [maker-squirrel]: https://www.electronforge.io/config/makers/squirrel.windows

docs/tutorial/dark-mode.md

@@ -13,7 +13,7 @@ from the OS.
 
 If your app has its own dark mode, you should toggle it on and off in sync with
 the system's dark mode setting. You can do this by using the
-[prefer-color-scheme] CSS media query.
+[prefers-color-scheme] CSS media query.
 
 ### Manually update your own interfaces
 

docs/tutorial/devtools-extension.md

@@ -15,7 +15,7 @@ NPM package that does just that.
 If you don't want to use the tooling approach, you can also do all of the necessary
 operations by hand. To load an extension in Electron, you need to download it via Chrome,
 locate its filesystem path, and then load it into your [Session][session] by calling the
-[`ses.loadExtension`] API.
+[`ses.loadExtension`][load-extension] API.
 
 Using the [React Developer Tools][react-devtools] as an example:
 

docs/tutorial/electron-timelines.md

@@ -7,29 +7,30 @@ check out our [Electron Versioning](./electron-versioning.md) doc.
 
 ## Timeline
 
-| Electron | Alpha | Beta | Stable | Chrome | Node | Supported |
-| ------- | ----- | ------- | ------ | ------ | ---- | ---- |
-| 22.0.0 | 2022-Sep-29 | 2022-Oct-25 | 2022-Nov-29 | M108 | TBD | ✅ |
-| 21.0.0 | 2022-Aug-04 | 2022-Aug-30 | 2022-Sep-27 | M106 | v16.17 | ✅ |
-| 20.0.0 | 2022-May-26 | 2022-Jun-21 | 2022-Aug-02 | M104 | v16.15 | ✅ |
-| 19.0.0 | 2022-Mar-31 | 2022-Apr-26 | 2022-May-24 | M102 | v16.14 | ✅ |
-| 18.0.0 | 2022-Feb-03 | 2022-Mar-03 | 2022-Mar-29 | M100 | v16.13 | 🚫 |
-| 17.0.0 | 2021-Nov-18 | 2022-Jan-06 | 2022-Feb-01 | M98 | v16.13 | 🚫 |
-| 16.0.0 | 2021-Sep-23 | 2021-Oct-20 | 2021-Nov-16 | M96 | v16.9 | 🚫 |
-| 15.0.0 | 2021-Jul-20 | 2021-Sep-01 | 2021-Sep-21 | M94 | v16.5 | 🚫 |
-| 14.0.0 | -- | 2021-May-27 | 2021-Aug-31 | M93 | v14.17 | 🚫 |
-| 13.0.0 | -- | 2021-Mar-04 | 2021-May-25 | M91 | v14.16 | 🚫 |
-| 12.0.0 | -- | 2020-Nov-19 | 2021-Mar-02 | M89 | v14.16 | 🚫 |
-| 11.0.0 | -- | 2020-Aug-27 | 2020-Nov-17 | M87 | v12.18 | 🚫 |
-| 10.0.0 | -- | 2020-May-21 | 2020-Aug-25 | M85 | v12.16 | 🚫 |
-| 9.0.0 | -- | 2020-Feb-06 | 2020-May-19 | M83 | v12.14 | 🚫 |
-| 8.0.0 | -- | 2019-Oct-24 | 2020-Feb-04 | M80 | v12.13 | 🚫 |
-| 7.0.0 | -- | 2019-Aug-01 | 2019-Oct-22 | M78 | v12.8 | 🚫 |
-| 6.0.0 | -- | 2019-May-01 | 2019-Jul-30 | M76 | v12.4 | 🚫 |
-| 5.0.0 | -- | 2019-Jan-22 | 2019-Apr-24 | M73 | v12.0 | 🚫 |
-| 4.0.0 | -- | 2018-Oct-11 | 2018-Dec-20 | M69 | v10.11 | 🚫 |
-| 3.0.0 | -- | 2018-Jun-21 | 2018-Sep-18 | M66 | v10.2 | 🚫 |
-| 2.0.0 | -- | 2018-Feb-21 | 2018-May-01 | M61 | v8.9 | 🚫 |
+| Electron | Alpha | Beta | Stable | EOL | Chrome | Node | Supported |
+| ------- | ----- | ------- | ------ | ------ | ---- | ---- | ---- |
+| 23.0.0 | 2022-Dec-01 | 2023-Jan-10 | 2023-Feb-07 | TBD | M110 | TBD | ✅ |
+| 22.0.0 | 2022-Sep-29 | 2022-Oct-25 | 2022-Nov-29 | TBD | M108 | v16.17 | ✅ |
+| 21.0.0 | 2022-Aug-04 | 2022-Aug-30 | 2022-Sep-27 | TBD | M106 | v16.16 | ✅ |
+| 20.0.0 | 2022-May-26 | 2022-Jun-21 | 2022-Aug-02 | TBD | M104 | v16.15 | ✅ |
+| 19.0.0 | 2022-Mar-31 | 2022-Apr-26 | 2022-May-24 | 2022-Nov-29 | M102 | v16.14 | 🚫 |
+| 18.0.0 | 2022-Feb-03 | 2022-Mar-03 | 2022-Mar-29 | 2022-Sep-27 | M100 | v16.13 | 🚫 |
+| 17.0.0 | 2021-Nov-18 | 2022-Jan-06 | 2022-Feb-01 | 2022-Aug-02 | M98 | v16.13 | 🚫 |
+| 16.0.0 | 2021-Sep-23 | 2021-Oct-20 | 2021-Nov-16 | 2022-May-24 | M96 | v16.9 | 🚫 |
+| 15.0.0 | 2021-Jul-20 | 2021-Sep-01 | 2021-Sep-21 | 2022-May-24 | M94 | v16.5 | 🚫 |
+| 14.0.0 | -- | 2021-May-27 | 2021-Aug-31 | 2022-Mar-29 | M93 | v14.17 | 🚫 |
+| 13.0.0 | -- | 2021-Mar-04 | 2021-May-25 | 2022-Feb-01 | M91 | v14.16 | 🚫 |
+| 12.0.0 | -- | 2020-Nov-19 | 2021-Mar-02 | 2021-Nov-16 | M89 | v14.16 | 🚫 |
+| 11.0.0 | -- | 2020-Aug-27 | 2020-Nov-17 | 2021-Aug-31 | M87 | v12.18 | 🚫 |
+| 10.0.0 | -- | 2020-May-21 | 2020-Aug-25 | 2021-May-25 | M85 | v12.16 | 🚫 |
+| 9.0.0 | -- | 2020-Feb-06 | 2020-May-19 | 2021-Mar-02 | M83 | v12.14 | 🚫 |
+| 8.0.0 | -- | 2019-Oct-24 | 2020-Feb-04 | 2020-Nov-17 | M80 | v12.13 | 🚫 |
+| 7.0.0 | -- | 2019-Aug-01 | 2019-Oct-22 | 2020-Aug-25 | M78 | v12.8 | 🚫 |
+| 6.0.0 | -- | 2019-Apr-25 | 2019-Jul-30 | 2020-May-19 | M76 | v12.14.0 | 🚫 |
+| 5.0.0 | -- | 2019-Jan-22 | 2019-Apr-23 | 2020-Feb-04 | M73 | v12.0 | 🚫 |
+| 4.0.0 | -- | 2018-Oct-11 | 2018-Dec-20 | 2019-Oct-22 | M69 | v10.11 | 🚫 |
+| 3.0.0 | -- | 2018-Jun-21 | 2018-Sep-18 | 2019-Jul-30 | M66 | v10.2 | 🚫 |
+| 2.0.0 | -- | 2018-Feb-21 | 2018-May-01 | 2019-Apr-23 | M61 | v8.9 | 🚫 |
 
 **Notes:**
 

docs/tutorial/examples.md

@@ -52,5 +52,6 @@ You can find the full list of "How to?" in the sidebar. If there is
 something that you would like to do that is not documented, please join
 our [Discord server][discord] and let us know!
 
+[app]: ../api/app.md
 [discord]: https://discord.gg/electronjs
 [fiddle]: https://www.electronjs.org/fiddle

docs/tutorial/forge-overview.md

@@ -31,6 +31,6 @@ template and submit a new issue.
 [(package)]: https://www.electronforge.io/cli#package
 [(make)]: https://www.electronforge.io/cli#make
 [(publish)]: https://www.electronforge.io/cli#publish
-[GitHub issue tracker]: https://github.com/electron-userland/electron-forge/issues
+[GitHub issue tracker]: https://github.com/electron/forge/issues
 [discord]: https://discord.gg/APGC3k5yaH
-[tutorial]: https://www.electronjs.org/docs/latest/tutorial/tutorial-prerequisites
+[tutorial]: ./tutorial-1-prerequisites.md

docs/tutorial/launch-app-from-url-in-another-app.md

@@ -12,7 +12,7 @@ hide_title: true
 <!-- ✍ Update this section if you want to provide more details -->
 
 This guide will take you through the process of setting your Electron app as the default
-handler for a specific [protocol](https://www.electronjs.org/docs/api/protocol).
+handler for a specific [protocol](../api/protocol.md).
 
 By the end of this tutorial, we will have set our app to intercept and handle
 any clicked URLs that start with a specific protocol. In this guide, the protocol
@@ -61,7 +61,7 @@ const createWindow = () => {
 
 In this next step, we will create our  `BrowserWindow` and tell our application how to handle an event in which an external protocol is clicked.
 
-This code will be different in Windows compared to MacOS and Linux. This is due to Windows requiring additional code in order to open the contents of the protocol link within the same Electron instance. Read more about this [here](https://www.electronjs.org/docs/api/app#apprequestsingleinstancelock).
+This code will be different in Windows compared to MacOS and Linux. This is due to Windows requiring additional code in order to open the contents of the protocol link within the same Electron instance. Read more about this [here](../api/app.md#apprequestsingleinstancelockadditionaldata).
 
 #### Windows code:
 
@@ -77,17 +77,15 @@ if (!gotTheLock) {
       if (mainWindow.isMinimized()) mainWindow.restore()
       mainWindow.focus()
     }
+    // the commandLine is array of strings in which last element is deep link url
+    // the url str ends with /
+    dialog.showErrorBox('Welcome Back', `You arrived from: ${commandLine.pop().slice(0, -1)}`)
   })
 
   // Create mainWindow, load the rest of the app, etc...
   app.whenReady().then(() => {
     createWindow()
   })
-
-  // Handle the protocol. In this case, we choose to show an Error Box.
-  app.on('open-url', (event, url) => {
-    dialog.showErrorBox('Welcome Back', `You arrived from: ${url}`)
-  })
 }
 ```
 

docs/tutorial/mac-app-store-submission-guide.md

@@ -11,7 +11,7 @@ This guide provides information on:
 To sign Electron apps, the following tools must be installed first:
 
 * Xcode 11 or above.
-* The [electron-osx-sign][electron-osx-sign] npm module.
+* The [@electron/osx-sign] npm module.
 
 You also have to register an Apple Developer account and join the
 [Apple Developer Program][developer-program].
@@ -103,7 +103,7 @@ Apps submitted to the Mac App Store must run under Apple's
 the App Sandbox. The standard darwin build of Electron will fail to launch
 when run under App Sandbox.
 
-When signing the app with `electron-osx-sign`, it will automatically add the
+When signing the app with `@electron/osx-sign`, it will automatically add the
 necessary entitlements to your app's entitlements, but if you are using custom
 entitlements, you must ensure App Sandbox capacity is added:
 
@@ -120,7 +120,7 @@ entitlements, you must ensure App Sandbox capacity is added:
 
 #### Extra steps without `electron-osx-sign`
 
-If you are signing your app without using `electron-osx-sign`, you must ensure
+If you are signing your app without using `@electron/osx-sign`, you must ensure
 the app bundle's entitlements have at least following keys:
 
 ```xml
@@ -170,22 +170,22 @@ your Apple Developer account's Team ID as its value:
 </plist>
 ```
 
-When using `electron-osx-sign` the `ElectronTeamID` key will be added
+When using `@electron/osx-sign` the `ElectronTeamID` key will be added
 automatically by extracting the Team ID from the certificate's name. You may
-need to manually add this key if `electron-osx-sign` could not find the correct
+need to manually add this key if `@electron/osx-sign` could not find the correct
 Team ID.
 
 ### Sign apps for development
 
 To sign an app that can run on your development machine, you must sign it with
 the "Apple Development" certificate and pass the provisioning profile to
-`electron-osx-sign`.
+`@electron/osx-sign`.
 
 ```bash
 electron-osx-sign YourApp.app --identity='Apple Development' --provisioning-profile=/path/to/yourapp.provisionprofile
 ```
 
-If you are signing without `electron-osx-sign`, you must place the provisioning
+If you are signing without `@electron/osx-sign`, you must place the provisioning
 profile to `YourApp.app/Contents/embedded.provisionprofile`.
 
 The signed app can only run on the machines that registered by the provisioning
@@ -213,7 +213,7 @@ use App Sandbox.
 electron-osx-sign YourApp.app --identity='Developer ID Application' --no-gatekeeper-assess
 ```
 
-By passing `--no-gatekeeper-assess`, the `electron-osx-sign` will skip the macOS
+By passing `--no-gatekeeper-assess`, `@electron/osx-sign` will skip the macOS
 GateKeeper check as your app usually has not been notarized yet by this step.
 
 <!-- TODO(zcbenz): Add a chapter about App Notarization -->
@@ -232,7 +232,7 @@ how to meet the Mac App Store requirements.
 
 ### Upload
 
-The Application Loader should be used to upload the signed app to iTunes
+[Apple Transporter][apple-transporter] should be used to upload the signed app to App Store
 Connect for processing, making sure you have [created a record][create-record]
 before uploading.
 
@@ -341,11 +341,12 @@ Electron uses following cryptographic algorithms:
 * RIPEMD - [ISO/IEC 10118-3](https://webstore.ansi.org/RecordDetail.aspx?sku=ISO%2FIEC%2010118-3:2004)
 
 [developer-program]: https://developer.apple.com/support/compare-memberships/
-[electron-osx-sign]: https://github.com/electron/electron-osx-sign
+[@electron/osx-sign]: https://github.com/electron/electron-osx-sign
 [app-sandboxing]: https://developer.apple.com/app-sandboxing/
 [app-notarization]: https://developer.apple.com/documentation/security/notarizing_macos_software_before_distribution
 [submitting-your-app]: https://developer.apple.com/library/mac/documentation/IDEs/Conceptual/AppDistributionGuide/SubmittingYourApp/SubmittingYourApp.html
-[create-record]: https://developer.apple.com/library/ios/documentation/LanguagesUtilities/Conceptual/iTunesConnect_Guide/Chapters/CreatingiTunesConnectRecord.html
+[create-record]: https://help.apple.com/app-store-connect/#/dev2cd126805
+[apple-transporter]: https://help.apple.com/itc/transporteruserguide/en.lproj/static.html
 [submit-for-review]: https://developer.apple.com/library/ios/documentation/LanguagesUtilities/Conceptual/iTunesConnect_Guide/Chapters/SubmittingTheApp.html
 [export-compliance]: https://help.apple.com/app-store-connect/#/devc3f64248f
 [user-selected]: https://developer.apple.com/library/mac/documentation/Miscellaneous/Reference/EntitlementKeyReference/Chapters/EnablingAppSandbox.html#//apple_ref/doc/uid/TP40011195-CH4-SW6

docs/tutorial/multithreading.md

@@ -20,6 +20,8 @@ const win = new BrowserWindow({
 The `nodeIntegrationInWorker` can be used independent of `nodeIntegration`, but
 `sandbox` must not be set to `true`.
 
+**Note:** This option is not available in [`SharedWorker`s](https://developer.mozilla.org/en-US/docs/Web/API/SharedWorker) or [`Service Worker`s](https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorker) owing to incompatibilities in sandboxing policies.
+
 ## Available APIs
 
 All built-in modules of Node.js are supported in Web Workers, and `asar`

docs/tutorial/notifications.md

@@ -149,4 +149,4 @@ GNOME, KDE.
 [notification-spec]: https://developer-old.gnome.org/notification-spec/
 [app-user-model-id]: https://msdn.microsoft.com/en-us/library/windows/desktop/dd378459(v=vs.85).aspx
 [set-app-user-model-id]: ../api/app.md#appsetappusermodelidid-windows
-[squirrel-events]: https://github.com/electron/windows-installer/blob/master/README.md#handling-squirrel-events
+[squirrel-events]: https://github.com/electron/windows-installer/blob/main/README.md#handling-squirrel-events

docs/tutorial/performance.md

@@ -438,7 +438,7 @@ Call `Menu.setApplicationMenu(null)` before `app.on("ready")`. This will prevent
 [request-idle-callback]: https://developer.mozilla.org/en-US/docs/Web/API/Window/requestIdleCallback
 [multithreading]: ./multithreading.md
 [caniuse]: https://caniuse.com/
-[jquery-need]: http://youmightnotneedjquery.com/
+[jquery-need]: https://youmightnotneedjquery.com/
 [service-workers]: https://developer.mozilla.org/en-US/docs/Web/API/Service_Worker_API
 [webpack]: https://webpack.js.org/
 [parcel]: https://parceljs.org/

docs/tutorial/process-model.md

@@ -214,8 +214,25 @@ This feature is incredibly useful for two main purposes:
   URL, you can add custom properties onto the renderer's `window` global that can
   be used for desktop-only logic on the web client's side.
 
+## The utility process
+
+Each Electron app can spawn multiple child processes from the main process using
+the [UtilityProcess][] API. The utility process runs in a Node.js environment,
+meaning it has the ability to `require` modules and use all of Node.js APIs.
+The utility process can be used to host for example: untrusted services,
+CPU intensive tasks or crash prone components which would have previously
+been hosted in the main process or process spawned with Node.js [`child_process.fork`][] API.
+The primary difference between the utility process and process spawned by Node.js
+child_process module is that the utility process can establish a communication
+channel with a renderer process using [`MessagePort`][]s. An Electron app can
+always prefer the [UtilityProcess][] API over Node.js [`child_process.fork`][] API when
+there is need to fork a child process from the main process.
+
 [window-mdn]: https://developer.mozilla.org/en-US/docs/Web/API/Window
+[`MessagePort`]: https://developer.mozilla.org/en-US/docs/Web/API/MessagePort
+[`child_process.fork`]: https://nodejs.org/dist/latest-v16.x/docs/api/child_process.html#child_processforkmodulepath-args-options
 [context-isolation]: ./context-isolation.md
 [context-bridge]: ../api/context-bridge.md
 [ipcrenderer]: ../api/ipc-renderer.md
+[UtilityProcess]: ../api/utility-process.md
 [tutorial]: ./tutorial-1-prerequisites.md

docs/tutorial/sandbox.md

@@ -84,7 +84,7 @@ the `sandbox: false` preference in the [`BrowserWindow`][browser-window] constru
 app.whenReady().then(() => {
   const win = new BrowserWindow({
     webPreferences: {
-      sandbox: true
+      sandbox: false
     }
   })
   win.loadURL('https://google.com')

docs/tutorial/snapcraft.md

@@ -13,7 +13,7 @@ system modification.
 
 There are three ways to create a `.snap` file:
 
-1) Using [`electron-forge`][electron-forge] or
+1) Using [Electron Forge][electron-forge] or
    [`electron-builder`][electron-builder], both tools that come with `snap`
    support out of the box. This is the easiest option.
 2) Using `electron-installer-snap`, which takes `electron-packager`'s output.
@@ -162,7 +162,7 @@ building blocks.
 
 If you do not already have a `.deb` package, using `electron-installer-snap`
 might be an easier path to create snap packages. However, multiple solutions
-for creating Debian packages exist, including [`electron-forge`][electron-forge],
+for creating Debian packages exist, including [Electron Forge][electron-forge],
 [`electron-builder`][electron-builder] or
 [`electron-installer-debian`][electron-installer-debian].
 
@@ -239,7 +239,7 @@ apps:
 
 [snapcraft-syntax]: https://docs.snapcraft.io/build-snaps/syntax
 [electron-packager]: https://github.com/electron/electron-packager
-[electron-forge]: https://github.com/electron-userland/electron-forge
+[electron-forge]: https://github.com/electron/forge
 [electron-builder]: https://github.com/electron-userland/electron-builder
 [electron-installer-debian]: https://github.com/unindented/electron-installer-debian
 [electron-winstaller]: https://github.com/electron/windows-installer

docs/tutorial/testing-widevine-cdm.md

@@ -1,95 +0,0 @@
-# Testing Widevine CDM
-
-In Electron you can use the Widevine CDM library shipped with Chrome browser.
-
-Widevine Content Decryption Modules (CDMs) are how streaming services protect
-content using HTML5 video to web browsers without relying on an NPAPI plugin
-like Flash or Silverlight. Widevine support is an alternative solution for
-streaming services that currently rely on Silverlight for playback of
-DRM-protected video content. It will allow websites to show DRM-protected video
-content in Firefox without the use of NPAPI plugins. The Widevine CDM runs in an
-open-source CDM sandbox providing better user security than NPAPI plugins.
-
-#### Note on VMP
-
-As of [`Electron v1.8.0 (Chrome v59)`](https://electronjs.org/releases#1.8.1),
-the below steps are may only be some of the necessary steps to enable Widevine;
-any app on or after that version intending to use the Widevine CDM may need to
-be signed using a license obtained from [Widevine](https://www.widevine.com/)
-itself.
-
-Per [Widevine](https://www.widevine.com/):
-
-> Chrome 59 (and later) includes support for Verified Media Path (VMP). VMP
-> provides a method to verify the authenticity of a device platform. For browser
-> deployments, this will provide an additional signal to determine if a
-> browser-based implementation is reliable and secure.
->
-> The proxy integration guide has been updated with information about VMP and
-> how to issue licenses.
->
-> Widevine recommends our browser-based integrations (vendors and browser-based
-> applications) add support for VMP.
-
-To enable video playback with this new restriction,
-[castLabs](https://castlabs.com/open-source/downstream/) has created a
-[fork](https://github.com/castlabs/electron-releases) that has implemented the
-necessary changes to enable Widevine to be played in an Electron application if
-one has obtained the necessary licenses from widevine.
-
-## Getting the library
-
-Open `chrome://components/` in Chrome browser, find `Widevine Content Decryption Module`
-and make sure it is up to date, then you can find the library files from the
-application directory.
-
-### On Windows
-
-The library file `widevinecdm.dll` will be under
-`Program Files(x86)/Google/Chrome/Application/CHROME_VERSION/WidevineCdm/_platform_specific/win_(x86|x64)/`
-directory.
-
-### On macOS
-
-The library file `libwidevinecdm.dylib` will be under
-`/Applications/Google Chrome.app/Contents/Versions/CHROME_VERSION/Google Chrome Framework.framework/Versions/A/Libraries/WidevineCdm/_platform_specific/mac_(x86|x64)/`
-directory.
-
-**Note:** Make sure that chrome version used by Electron is greater than or
-equal to the `min_chrome_version` value of Chrome's widevine cdm component.
-The value can be found in `manifest.json` under `WidevineCdm` directory.
-
-## Using the library
-
-After getting the library files, you should pass the path to the file
-with `--widevine-cdm-path` command line switch, and the library's version
-with `--widevine-cdm-version` switch. The command line switches have to be
-passed before the `ready` event of `app` module gets emitted.
-
-Example code:
-
-```javascript
-const { app, BrowserWindow } = require('electron')
-
-// You have to pass the directory that contains widevine library here, it is
-// * `libwidevinecdm.dylib` on macOS,
-// * `widevinecdm.dll` on Windows.
-app.commandLine.appendSwitch('widevine-cdm-path', '/path/to/widevine_library')
-// The version of plugin can be got from `chrome://components` page in Chrome.
-app.commandLine.appendSwitch('widevine-cdm-version', '1.4.8.866')
-
-let win = null
-app.whenReady().then(() => {
-  win = new BrowserWindow()
-  win.show()
-})
-```
-
-## Verifying Widevine CDM support
-
-To verify whether widevine works, you can use following ways:
-
-* Open https://shaka-player-demo.appspot.com/ and load a manifest that uses
-`Widevine`.
-* Open http://www.dash-player.com/demo/drm-test-area/, check whether the page
-says `bitdash uses Widevine in your browser`, then play the video.

docs/tutorial/tray.md

@@ -13,7 +13,7 @@ hide_title: true
 <!-- ✍ Update this section if you want to provide more details -->
 
 This guide will take you through the process of creating a
-[Tray](https://www.electronjs.org/docs/api/tray) icon with
+[Tray](../api/tray.md) icon with
 its own context menu to the system's notification area.
 
 On MacOS and Ubuntu, the Tray will be located on the top
@@ -31,11 +31,11 @@ const { app, Tray, Menu, nativeImage } = require('electron')
 ```
 
 Next we will create our Tray. To do this, we will use a
-[`NativeImage`](https://www.electronjs.org/docs/api/native-image) icon,
+[`NativeImage`](../api/native-image.md) icon,
 which can be created through any one of these
-[methods](https://www.electronjs.org/docs/api/native-image#methods).
+[methods](../api/native-image.md#methods).
 Note that we wrap our Tray creation code within an
-[`app.whenReady`](https://www.electronjs.org/docs/api/app#appwhenready)
+[`app.whenReady`](../api/app.md#appwhenready)
 as we will need to wait for our electron app to finish initializing.
 
 ```js title='main.js'
@@ -64,7 +64,7 @@ tray.setContextMenu(contextMenu)
 
 The code above will create 4 separate radio-type items in the context menu.
 To read more about constructing native menus, click
-[here](https://www.electronjs.org/docs/api/menu#menubuildfromtemplatetemplate).
+[here](../api/menu.md#menubuildfromtemplatetemplate).
 
 Finally, let's give our tray a tooltip and a title.
 

docs/tutorial/tutorial-1-prerequisites.md

@@ -26,6 +26,15 @@ work on Windows, macOS, and Linux with a single JavaScript codebase.
 This tutorial will guide you through the process of developing a desktop
 application with Electron and distributing it to end users.
 
+## Goals
+
+This tutorial starts by guiding you through the process of piecing together
+a minimal Electron application from scratch, then teaches you how to
+package and distribute it to users using Electron Forge.
+
+If you prefer to get a project started with a single-command boilerplate, we recommend you start
+with Electron Forge's [`create-electron-app`](https://www.electronforge.io/) command.
+
 ## Assumptions
 
 Electron is a native wrapper layer for web apps and is run in a Node.js environment.

docs/tutorial/tutorial-2-first-app.md

@@ -369,12 +369,12 @@ run. Create a launch.json configuration in a new `.vscode` folder in your projec
       "name": "Renderer",
       "port": 9222,
       "request": "attach",
-      "type": "pwa-chrome",
+      "type": "chrome",
       "webRoot": "${workspaceFolder}"
     },
     {
       "name": "Main",
-      "type": "pwa-node",
+      "type": "node",
       "request": "launch",
       "cwd": "${workspaceFolder}",
       "runtimeExecutable": "${workspaceFolder}/node_modules/.bin/electron",
@@ -398,11 +398,11 @@ What we have done in the `launch.json` file is to create 3 configurations:
 - `Main` is used to start the main process and also expose port 9222 for remote debugging
   (`--remote-debugging-port=9222`). This is the port that we will use to attach the debugger
   for the `Renderer`. Because the main process is a Node.js process, the type is set to
-  `pwa-node` (`pwa-` is the prefix that tells VS Code to use the latest JavaScript debugger).
+  `node`.
 - `Renderer` is used to debug the renderer process. Because the main process is the one
   that creates the process, we have to "attach" to it (`"request": "attach"`) instead of
   creating a new one.
-  The renderer process is a web one, so the debugger we have to use is `pwa-chrome`.
+  The renderer process is a web one, so the debugger we have to use is `chrome`.
 - `Main + renderer` is a [compound task] that executes the previous ones simultaneously.
 
 :::caution

docs/tutorial/tutorial-3-preload.md

@@ -81,7 +81,7 @@ contextBridge.exposeInMainWorld('versions', {
 To attach this script to your renderer process, pass its path to the
 `webPreferences.preload` option in the BrowserWindow constructor:
 
-```js {8-10} title="main.js"
+```js {2,8-10} title="main.js"
 const { app, BrowserWindow } = require('electron')
 const path = require('path')
 

docs/tutorial/tutorial-4-adding-features.md

@@ -63,7 +63,7 @@ into end users' hands.
 <!-- Link labels -->
 
 [discord]: https://discord.gg/electronjs
-[github]: https://github.com/electron/electronjs.org-new/issues/new
+[github]: https://github.com/electron/website/issues/new
 [how-to]: ./examples.md
 [node-platform]: https://nodejs.org/api/process.html#process_process_platform
 

docs/tutorial/tutorial-5-packaging.md

@@ -70,10 +70,9 @@ the [Electron Forge CLI documentation].
 :::
 
 You should also notice that your package.json now has a few more packages installed
-under your `devDependencies`, and contains an added `config.forge` field with an array
-of makers configured. **Makers** are Forge plugins that create distributables from
-your source code. You should see multiple makers in the pre-populated configuration,
-one for each target platform.
+under `devDependencies`, and a new `forge.config.js` file that exports a configuration
+object. You should see multiple makers (packages that generate distributable app bundles) in the
+pre-populated configuration, one for each target platform.
 
 ### Creating a distributable
 
@@ -111,13 +110,14 @@ Electron Forge can be configured to create distributables in different OS-specif
 
 :::
 
-:::tip Creating and Adding Application Icons
+:::tip Creating and adding application icons
 
-Setting custom application icons requires a few additions to your config. Check out [Forge's icon tutorial] for more information.
+Setting custom application icons requires a few additions to your config.
+Check out [Forge's icon tutorial] for more information.
 
 :::
 
-:::note Packaging without Electron Forge
+:::info Packaging without Electron Forge
 
 If you want to manually package your code, or if you're just interested understanding the
 mechanics behind packaging an Electron app, check out the full [Application Packaging]
@@ -136,64 +136,51 @@ Code signing is a security technology that you use to certify that a desktop app
 created by a known source. Windows and macOS have their own OS-specific code signing
 systems that will make it difficult for users to download or launch unsigned applications.
 
-If you already have code signing certificates for Windows and macOS, you can set your
-credentials in your Forge configuration. Otherwise, please refer to the full
-[Code Signing] documentation to learn how to purchase a certificate and for more information
-on the desktop app code signing process.
-
 On macOS, code signing is done at the app packaging level. On Windows, distributable installers
-are signed instead.
+are signed instead. If you already have code signing certificates for Windows and macOS, you can set
+your credentials in your Forge configuration.
+
+:::info
+
+For more information on code signing, check out the
+[Signing macOS Apps](https://www.electronforge.io/guides/code-signing) guide in the Forge docs.
+
+:::
 
 <Tabs>
   <TabItem value="macos" label="macOS" default>
 
-```json title='package.json' {6-18}
-{
-  //...
-  "config": {
-    "forge": {
-      //...
-      "packagerConfig": {
-        "osxSign": {
-          "identity": "Developer ID Application: Felix Rieseberg (LT94ZKYDCJ)",
-          "hardened-runtime": true,
-          "entitlements": "entitlements.plist",
-          "entitlements-inherit": "entitlements.plist",
-          "signature-flags": "library"
-        },
-        "osxNotarize": {
-          "appleId": "felix@felix.fun",
-          "appleIdPassword": "this-is-a-secret"
-        }
-      }
-      //...
+```js title='forge.config.js'
+module.exports = {
+  packagerConfig: {
+    osxSign: {},
+    //...
+    osxNotarize: {
+      tool: 'notarytool',
+      appleId: process.env.APPLE_ID,
+      appleIdPassword: process.env.APPLE_PASSWORD,
+      teamId: process.env.APPLE_TEAM_ID,
     }
+    //...
   }
-  //...
 }
 ```
 
   </TabItem>
   <TabItem value="windows" label="Windows">
 
-```json title='package.json'  {6-14}
-{
+```js title='forge.config.js'
+module.exports = {
   //...
-  "config": {
-    "forge": {
-      //...
-      "makers": [
-        {
-          "name": "@electron-forge/maker-squirrel",
-          "config": {
-            "certificateFile": "./cert.pfx",
-            "certificatePassword": "this-is-a-secret"
-          }
-        }
-      ]
-      //...
-    }
-  }
+  makers: [
+    {
+      name: '@electron-forge/maker-squirrel',
+      config: {
+        certificateFile: './cert.pfx',
+        certificatePassword: process.env.CERTIFICATE_PASSWORD,
+      },
+    },
+  ],
   //...
 }
 ```
@@ -214,13 +201,12 @@ information.
 
 [`@electron/osx-sign`]: https://github.com/electron/osx-sign
 [application packaging]: ./application-distribution.md
-[code signing]: ./code-signing.md
 [`electron-packager`]: https://github.com/electron/electron-packager
 [`electron-winstaller`]: https://github.com/electron/windows-installer
 [electron forge]: https://www.electronforge.io
 [electron forge cli documentation]: https://www.electronforge.io/cli#commands
 [makers]: https://www.electronforge.io/config/makers
-[Forge's icon tutorial]: https://www.electronforge.io/guides/create-and-add-icons
+[forge's icon tutorial]: https://www.electronforge.io/guides/create-and-add-icons
 
 <!-- Tutorial links -->
 

docs/tutorial/tutorial-6-publishing-updating.md

@@ -78,27 +78,21 @@ Once you have it installed, you need to set it up in your Forge
 configuration. A full list of options is documented in the Forge's
 [`PublisherGitHubConfig`] API docs.
 
-```json title='package.json' {6-16}
-{
-  //...
-  "config": {
-    "forge": {
-      "publishers": [
-        {
-          "name": "@electron-forge/publisher-github",
-          "config": {
-            "repository": {
-              "owner": "github-user-name",
-              "name": "github-repo-name"
-            },
-            "prerelease": false,
-            "draft": true
-          }
-        }
-      ]
-    }
-  }
-  //...
+```js title='forge.config.js'
+module.exports = {
+  publishers: [
+    {
+      name: '@electron-forge/publisher-github',
+      config: {
+        repository: {
+          owner: 'github-user-name',
+          name: 'github-repo-name',
+        },
+        prerelease: false,
+        draft: true,
+      },
+    },
+  ],
 }
 ```
 
@@ -228,12 +222,12 @@ rest of our docs and happy developing! If you have questions, please stop by our
 [code-signed]: ./code-signing.md
 [discord server]: https://discord.gg/electronjs
 [electron fiddle]: https://electronjs.org/fiddle
-[fiddle-build]: https://github.com/electron/fiddle/blob/master/.github/workflows/build.yaml
-[fiddle-forge-config]: https://github.com/electron/fiddle/blob/master/forge.config.js
+[fiddle-build]: https://github.com/electron/fiddle/blob/main/.github/workflows/build.yaml
+[fiddle-forge-config]: https://github.com/electron/fiddle/blob/main/forge.config.js
 [github actions]: https://github.com/features/actions
 [github publisher]: https://www.electronforge.io/config/publishers/github
 [github releases]: https://docs.github.com/en/repositories/releasing-projects-on-github/managing-releases-in-a-repository
-[git tag]: https://git-scm.com/book/en/v2/Git-Basics-Tagging
+[git-tag]: https://git-scm.com/book/en/v2/Git-Basics-Tagging
 [new-pat]: https://github.com/settings/tokens/new
 [publish command]: https://www.electronforge.io/cli#publish
 [publisher]: https://www.electronforge.io/config/publishers

docs/tutorial/updates.md

@@ -67,7 +67,7 @@ Depending on your needs, you can choose from one of these:
   to minify server cost.
 
 Once you've deployed your update server, you can instrument your app code to receive and
-apply the updates with Electron's [autoUpdater] module.
+apply the updates with Electron's [autoUpdater](../api/auto-updater.md) module.
 
 ### Step 2: Receiving updates in your app
 

filenames.auto.gni

@@ -36,6 +36,7 @@ auto_filenames = {
     "docs/api/net-log.md",
     "docs/api/net.md",
     "docs/api/notification.md",
+    "docs/api/parent-port.md",
     "docs/api/power-monitor.md",
     "docs/api/power-save-blocker.md",
     "docs/api/process.md",
@@ -62,6 +63,7 @@ auto_filenames = {
     "docs/api/touch-bar-spacer.md",
     "docs/api/touch-bar.md",
     "docs/api/tray.md",
+    "docs/api/utility-process.md",
     "docs/api/web-contents.md",
     "docs/api/web-frame-main.md",
     "docs/api/web-frame.md",
@@ -220,6 +222,7 @@ auto_filenames = {
     "lib/browser/api/system-preferences.ts",
     "lib/browser/api/touch-bar.ts",
     "lib/browser/api/tray.ts",
+    "lib/browser/api/utility-process.ts",
     "lib/browser/api/view.ts",
     "lib/browser/api/views/image-view.ts",
     "lib/browser/api/web-contents-view.ts",
@@ -331,4 +334,20 @@ auto_filenames = {
     "typings/internal-ambient.d.ts",
     "typings/internal-electron.d.ts",
   ]
+
+  utility_bundle_deps = [
+    "lib/browser/message-port-main.ts",
+    "lib/common/define-properties.ts",
+    "lib/common/init.ts",
+    "lib/common/reset-search-paths.ts",
+    "lib/utility/api/exports/electron.ts",
+    "lib/utility/api/module-list.ts",
+    "lib/utility/init.ts",
+    "lib/utility/parent-port.ts",
+    "package.json",
+    "tsconfig.electron.json",
+    "tsconfig.json",
+    "typings/internal-ambient.d.ts",
+    "typings/internal-electron.d.ts",
+  ]
 }

filenames.gni

@@ -35,9 +35,15 @@ filenames = {
     "shell/browser/relauncher_linux.cc",
     "shell/browser/ui/electron_desktop_window_tree_host_linux.cc",
     "shell/browser/ui/file_dialog_gtk.cc",
+    "shell/browser/ui/gtk/menu_gtk.cc",
+    "shell/browser/ui/gtk/menu_gtk.h",
+    "shell/browser/ui/gtk/menu_util.cc",
+    "shell/browser/ui/gtk/menu_util.h",
     "shell/browser/ui/message_box_gtk.cc",
-    "shell/browser/ui/tray_icon_gtk.cc",
-    "shell/browser/ui/tray_icon_gtk.h",
+    "shell/browser/ui/status_icon_gtk.cc",
+    "shell/browser/ui/status_icon_gtk.h",
+    "shell/browser/ui/tray_icon_linux.cc",
+    "shell/browser/ui/tray_icon_linux.h",
     "shell/browser/ui/views/client_frame_view_linux.cc",
     "shell/browser/ui/views/client_frame_view_linux.h",
     "shell/common/application_info_linux.cc",
@@ -313,6 +319,8 @@ filenames = {
     "shell/browser/api/electron_api_tray.h",
     "shell/browser/api/electron_api_url_loader.cc",
     "shell/browser/api/electron_api_url_loader.h",
+    "shell/browser/api/electron_api_utility_process.cc",
+    "shell/browser/api/electron_api_utility_process.h",
     "shell/browser/api/electron_api_view.cc",
     "shell/browser/api/electron_api_view.h",
     "shell/browser/api/electron_api_web_contents.cc",
@@ -522,6 +530,7 @@ filenames = {
     "shell/browser/window_list_observer.h",
     "shell/browser/zoom_level_delegate.cc",
     "shell/browser/zoom_level_delegate.h",
+    "shell/common/api/crashpad_support.cc",
     "shell/common/api/electron_api_asar.cc",
     "shell/common/api/electron_api_clipboard.cc",
     "shell/common/api/electron_api_clipboard.h",
@@ -582,6 +591,7 @@ filenames = {
     "shell/common/gin_converters/native_window_converter.h",
     "shell/common/gin_converters/net_converter.cc",
     "shell/common/gin_converters/net_converter.h",
+    "shell/common/gin_converters/serial_port_info_converter.h",
     "shell/common/gin_converters/std_converter.h",
     "shell/common/gin_converters/time_converter.cc",
     "shell/common/gin_converters/time_converter.h",
@@ -671,14 +681,16 @@ filenames = {
     "shell/renderer/electron_render_frame_observer.h",
     "shell/renderer/electron_renderer_client.cc",
     "shell/renderer/electron_renderer_client.h",
-    "shell/renderer/electron_renderer_pepper_host_factory.cc",
-    "shell/renderer/electron_renderer_pepper_host_factory.h",
     "shell/renderer/electron_sandboxed_renderer_client.cc",
     "shell/renderer/electron_sandboxed_renderer_client.h",
     "shell/renderer/renderer_client_base.cc",
     "shell/renderer/renderer_client_base.h",
     "shell/renderer/web_worker_observer.cc",
     "shell/renderer/web_worker_observer.h",
+    "shell/services/node/node_service.cc",
+    "shell/services/node/node_service.h",
+    "shell/services/node/parent_port.cc",
+    "shell/services/node/parent_port.h",
     "shell/utility/electron_content_utility_client.cc",
     "shell/utility/electron_content_utility_client.h",
   ]

filenames.libcxx.gni

@@ -205,15 +205,20 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__charconv/to_chars_result.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/calendar.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/convert_to_timespec.h",
+  "//buildtools/third_party/libc++/trunk/include/__chrono/convert_to_tm.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/day.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/duration.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/file_clock.h",
+  "//buildtools/third_party/libc++/trunk/include/__chrono/formatter.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/hh_mm_ss.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/high_resolution_clock.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/literals.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/month.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/month_weekday.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/monthday.h",
+  "//buildtools/third_party/libc++/trunk/include/__chrono/ostream.h",
+  "//buildtools/third_party/libc++/trunk/include/__chrono/parser_std_format_spec.h",
+  "//buildtools/third_party/libc++/trunk/include/__chrono/statically_widen.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/steady_clock.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/system_clock.h",
   "//buildtools/third_party/libc++/trunk/include/__chrono/time_point.h",
@@ -291,6 +296,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__format/format_args.h",
   "//buildtools/third_party/libc++/trunk/include/__format/format_context.h",
   "//buildtools/third_party/libc++/trunk/include/__format/format_error.h",
+  "//buildtools/third_party/libc++/trunk/include/__format/format_functions.h",
   "//buildtools/third_party/libc++/trunk/include/__format/format_fwd.h",
   "//buildtools/third_party/libc++/trunk/include/__format/format_parse_context.h",
   "//buildtools/third_party/libc++/trunk/include/__format/format_string.h",
@@ -334,10 +340,13 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__functional/unary_negate.h",
   "//buildtools/third_party/libc++/trunk/include/__functional/unwrap_ref.h",
   "//buildtools/third_party/libc++/trunk/include/__functional/weak_result_type.h",
+  "//buildtools/third_party/libc++/trunk/include/__fwd/array.h",
+  "//buildtools/third_party/libc++/trunk/include/__fwd/get.h",
   "//buildtools/third_party/libc++/trunk/include/__fwd/hash.h",
   "//buildtools/third_party/libc++/trunk/include/__fwd/pair.h",
   "//buildtools/third_party/libc++/trunk/include/__fwd/span.h",
   "//buildtools/third_party/libc++/trunk/include/__fwd/string_view.h",
+  "//buildtools/third_party/libc++/trunk/include/__fwd/tuple.h",
   "//buildtools/third_party/libc++/trunk/include/__hash_table",
   "//buildtools/third_party/libc++/trunk/include/__ios/fpos.h",
   "//buildtools/third_party/libc++/trunk/include/__iterator/access.h",
@@ -381,6 +390,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__locale",
   "//buildtools/third_party/libc++/trunk/include/__mbstate_t.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/addressof.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/align.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/allocate_at_least.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/allocation_guard.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/allocator.h",
@@ -388,20 +398,30 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__memory/allocator_traits.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/assume_aligned.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/auto_ptr.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/builtin_new_allocator.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/compressed_pair.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/concepts.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/construct_at.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/destruct_n.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/pointer_traits.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/ranges_construct_at.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/ranges_uninitialized_algorithms.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/raw_storage_iterator.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/shared_ptr.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/swap_allocator.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/temp_value.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/temporary_buffer.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/uninitialized_algorithms.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/unique_ptr.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/uses_allocator.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory/uses_allocator_construction.h",
   "//buildtools/third_party/libc++/trunk/include/__memory/voidify.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory_resource/memory_resource.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory_resource/monotonic_buffer_resource.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory_resource/polymorphic_allocator.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory_resource/pool_options.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory_resource/synchronized_pool_resource.h",
+  "//buildtools/third_party/libc++/trunk/include/__memory_resource/unsynchronized_pool_resource.h",
   "//buildtools/third_party/libc++/trunk/include/__mutex_base",
   "//buildtools/third_party/libc++/trunk/include/__node_handle",
   "//buildtools/third_party/libc++/trunk/include/__numeric/accumulate.h",
@@ -469,6 +489,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__ranges/enable_view.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/filter_view.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/iota_view.h",
+  "//buildtools/third_party/libc++/trunk/include/__ranges/istream_view.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/join_view.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/lazy_split_view.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/non_propagating_cache.h",
@@ -482,6 +503,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__ranges/size.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/subrange.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/take_view.h",
+  "//buildtools/third_party/libc++/trunk/include/__ranges/take_while_view.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/transform_view.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/view_interface.h",
   "//buildtools/third_party/libc++/trunk/include/__ranges/views.h",
@@ -502,7 +524,6 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__support/solaris/floatingpoint.h",
   "//buildtools/third_party/libc++/trunk/include/__support/solaris/wchar.h",
   "//buildtools/third_party/libc++/trunk/include/__support/solaris/xlocale.h",
-  "//buildtools/third_party/libc++/trunk/include/__support/win32/limits_msvc_win32.h",
   "//buildtools/third_party/libc++/trunk/include/__support/win32/locale_win32.h",
   "//buildtools/third_party/libc++/trunk/include/__support/xlocale/__nop_locale_mgmt.h",
   "//buildtools/third_party/libc++/trunk/include/__support/xlocale/__posix_l_fallback.h",
@@ -511,7 +532,14 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__thread/timed_backoff_policy.h",
   "//buildtools/third_party/libc++/trunk/include/__threading_support",
   "//buildtools/third_party/libc++/trunk/include/__tree",
-  "//buildtools/third_party/libc++/trunk/include/__tuple",
+  "//buildtools/third_party/libc++/trunk/include/__tuple/apply_cv.h",
+  "//buildtools/third_party/libc++/trunk/include/__tuple/make_tuple_types.h",
+  "//buildtools/third_party/libc++/trunk/include/__tuple/sfinae_helpers.h",
+  "//buildtools/third_party/libc++/trunk/include/__tuple/tuple_element.h",
+  "//buildtools/third_party/libc++/trunk/include/__tuple/tuple_indices.h",
+  "//buildtools/third_party/libc++/trunk/include/__tuple/tuple_like.h",
+  "//buildtools/third_party/libc++/trunk/include/__tuple/tuple_size.h",
+  "//buildtools/third_party/libc++/trunk/include/__tuple/tuple_types.h",
   "//buildtools/third_party/libc++/trunk/include/__type_traits/add_const.h",
   "//buildtools/third_party/libc++/trunk/include/__type_traits/add_cv.h",
   "//buildtools/third_party/libc++/trunk/include/__type_traits/add_lvalue_reference.h",
@@ -539,6 +567,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__type_traits/integral_constant.h",
   "//buildtools/third_party/libc++/trunk/include/__type_traits/is_abstract.h",
   "//buildtools/third_party/libc++/trunk/include/__type_traits/is_aggregate.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/is_allocator.h",
   "//buildtools/third_party/libc++/trunk/include/__type_traits/is_arithmetic.h",
   "//buildtools/third_party/libc++/trunk/include/__type_traits/is_array.h",
   "//buildtools/third_party/libc++/trunk/include/__type_traits/is_assignable.h",
@@ -621,6 +650,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__type_traits/maybe_const.h",
   "//buildtools/third_party/libc++/trunk/include/__type_traits/nat.h",
   "//buildtools/third_party/libc++/trunk/include/__type_traits/negation.h",
+  "//buildtools/third_party/libc++/trunk/include/__type_traits/noexcept_move_assign_container.h",
   "//buildtools/third_party/libc++/trunk/include/__type_traits/promote.h",
   "//buildtools/third_party/libc++/trunk/include/__type_traits/rank.h",
   "//buildtools/third_party/libc++/trunk/include/__type_traits/remove_all_extents.h",
@@ -645,6 +675,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/__utility/declval.h",
   "//buildtools/third_party/libc++/trunk/include/__utility/exchange.h",
   "//buildtools/third_party/libc++/trunk/include/__utility/forward.h",
+  "//buildtools/third_party/libc++/trunk/include/__utility/forward_like.h",
   "//buildtools/third_party/libc++/trunk/include/__utility/in_place.h",
   "//buildtools/third_party/libc++/trunk/include/__utility/integer_sequence.h",
   "//buildtools/third_party/libc++/trunk/include/__utility/move.h",
@@ -753,6 +784,7 @@ libcxx_headers = [
   "//buildtools/third_party/libc++/trunk/include/map",
   "//buildtools/third_party/libc++/trunk/include/math.h",
   "//buildtools/third_party/libc++/trunk/include/memory",
+  "//buildtools/third_party/libc++/trunk/include/memory_resource",
   "//buildtools/third_party/libc++/trunk/include/module.modulemap.in",
   "//buildtools/third_party/libc++/trunk/include/mutex",
   "//buildtools/third_party/libc++/trunk/include/new",

lib/asar/fs-wrapper.ts

@@ -623,11 +623,11 @@ export const wrapFsWithAsar = (fs: Record<string, any>) => {
   };
 
   const { readdir } = fs;
-  fs.readdir = function (pathArgument: string, options: { encoding?: string | null; withFileTypes?: boolean } = {}, callback?: Function) {
+  fs.readdir = function (pathArgument: string, options?: { encoding?: string | null; withFileTypes?: boolean } | null, callback?: Function) {
     const pathInfo = splitPath(pathArgument);
     if (typeof options === 'function') {
       callback = options;
-      options = {};
+      options = undefined;
     }
     if (!pathInfo.isAsar) return readdir.apply(this, arguments);
     const { asarPath, filePath } = pathInfo;
@@ -646,7 +646,7 @@ export const wrapFsWithAsar = (fs: Record<string, any>) => {
       return;
     }
 
-    if (options.withFileTypes) {
+    if (options?.withFileTypes) {
       const dirents = [];
       for (const file of files) {
         const childPath = path.join(filePath, file);

lib/browser/api/module-list.ts

@@ -31,6 +31,7 @@ export const browserModuleList: ElectronInternal.ModuleEntry[] = [
   { name: 'systemPreferences', loader: () => require('./system-preferences') },
   { name: 'TouchBar', loader: () => require('./touch-bar') },
   { name: 'Tray', loader: () => require('./tray') },
+  { name: 'utilityProcess', loader: () => require('./utility-process') },
   { name: 'View', loader: () => require('./view') },
   { name: 'webContents', loader: () => require('./web-contents') },
   { name: 'WebContentsView', loader: () => require('./web-contents-view') },

lib/browser/api/utility-process.ts

@@ -0,0 +1,150 @@
+import { EventEmitter } from 'events';
+import { Duplex, PassThrough } from 'stream';
+import { Socket } from 'net';
+import { MessagePortMain } from '@electron/internal/browser/message-port-main';
+const { _fork } = process._linkedBinding('electron_browser_utility_process');
+
+class ForkUtilityProcess extends EventEmitter {
+  #handle: ElectronInternal.UtilityProcessWrapper | null;
+  #stdout: Duplex | null = null;
+  #stderr: Duplex | null = null;
+  constructor (modulePath: string, args?: string[], options?: Electron.ForkOptions) {
+    super();
+
+    if (!modulePath) {
+      throw new Error('Missing UtilityProcess entry script.');
+    }
+
+    if (args == null) {
+      args = [];
+    } else if (typeof args === 'object' && !Array.isArray(args)) {
+      options = args;
+      args = [];
+    }
+
+    if (options == null) {
+      options = {};
+    } else {
+      options = { ...options };
+    }
+
+    if (!options) {
+      throw new Error('Options cannot be undefined.');
+    }
+
+    if (options.execArgv != null) {
+      if (!Array.isArray(options.execArgv)) {
+        throw new Error('execArgv must be an array of strings.');
+      }
+    }
+
+    if (options.serviceName != null) {
+      if (typeof options.serviceName !== 'string') {
+        throw new Error('serviceName must be a string.');
+      }
+    }
+
+    if (options.cwd != null) {
+      if (typeof options.cwd !== 'string') {
+        throw new Error('cwd path must be a string.');
+      }
+    }
+
+    if (typeof options.stdio === 'string') {
+      const stdio : Array<'pipe' | 'ignore' | 'inherit'> = [];
+      switch (options.stdio) {
+        case 'inherit':
+        case 'ignore':
+          stdio.push('ignore', options.stdio, options.stdio);
+          break;
+        case 'pipe':
+          this.#stderr = new PassThrough();
+          this.#stdout = new PassThrough();
+          stdio.push('ignore', options.stdio, options.stdio);
+          break;
+        default:
+          throw new Error('stdio must be of the following values: inherit, pipe, ignore');
+      }
+      options.stdio = stdio;
+    } else if (Array.isArray(options.stdio)) {
+      if (options.stdio.length >= 3) {
+        if (options.stdio[0] !== 'ignore') {
+          throw new Error('stdin value other than ignore is not supported.');
+        }
+
+        if (options.stdio[1] === 'pipe') {
+          this.#stdout = new PassThrough();
+        } else if (options.stdio[1] !== 'ignore' && options.stdio[1] !== 'inherit') {
+          throw new Error('stdout configuration must be of the following values: inherit, pipe, ignore');
+        }
+
+        if (options.stdio[2] === 'pipe') {
+          this.#stderr = new PassThrough();
+        } else if (options.stdio[2] !== 'ignore' && options.stdio[2] !== 'inherit') {
+          throw new Error('stderr configuration must be of the following values: inherit, pipe, ignore');
+        }
+      } else {
+        throw new Error('configuration missing for stdin, stdout or stderr.');
+      }
+    }
+
+    this.#handle = _fork({ options, modulePath, args });
+    this.#handle!.emit = (channel: string | symbol, ...args: any[]) => {
+      if (channel === 'exit') {
+        try {
+          this.emit('exit', ...args);
+        } finally {
+          this.#handle = null;
+          if (this.#stdout) {
+            this.#stdout.removeAllListeners();
+            this.#stdout = null;
+          }
+          if (this.#stderr) {
+            this.#stderr.removeAllListeners();
+            this.#stderr = null;
+          }
+        }
+        return false;
+      } else if (channel === 'stdout' && this.#stdout) {
+        new Socket({ fd: args[0], readable: true }).pipe(this.#stdout);
+        return true;
+      } else if (channel === 'stderr' && this.#stderr) {
+        new Socket({ fd: args[0], readable: true }).pipe(this.#stderr);
+        return true;
+      } else {
+        return this.emit(channel, ...args);
+      }
+    };
+  }
+
+  get pid () {
+    return this.#handle?.pid;
+  }
+
+  get stdout () {
+    return this.#stdout;
+  }
+
+  get stderr () {
+    return this.#stderr;
+  }
+
+  postMessage (message: any, transfer?: MessagePortMain[]) {
+    if (Array.isArray(transfer)) {
+      transfer = transfer.map((o: any) => o instanceof MessagePortMain ? o._internalPort : o);
+      return this.#handle?.postMessage(message, transfer);
+    }
+    return this.#handle?.postMessage(message);
+  }
+
+  kill () : boolean {
+    if (this.#handle === null) {
+      return false;
+    }
+    return this.#handle.kill();
+  }
+}
+
+export function fork (modulePath: string, args?: string[], options?: Electron.ForkOptions) {
+  return new ForkUtilityProcess(modulePath, args, options);
+}

lib/browser/api/web-contents.ts

@@ -28,11 +28,47 @@ type PostData = LoadURLOptions['postData']
 
 // Stock page sizes
 const PDFPageSizes: Record<string, ElectronInternal.MediaSize> = {
-  A5: {
-    custom_display_name: 'A5',
-    height_microns: 210000,
-    name: 'ISO_A5',
-    width_microns: 148000
+  Letter: {
+    custom_display_name: 'Letter',
+    height_microns: 279400,
+    name: 'NA_LETTER',
+    width_microns: 215900
+  },
+  Legal: {
+    custom_display_name: 'Legal',
+    height_microns: 355600,
+    name: 'NA_LEGAL',
+    width_microns: 215900
+  },
+  Tabloid: {
+    height_microns: 431800,
+    name: 'NA_LEDGER',
+    width_microns: 279400,
+    custom_display_name: 'Tabloid'
+  },
+  A0: {
+    custom_display_name: 'A0',
+    height_microns: 1189000,
+    name: 'ISO_A0',
+    width_microns: 841000
+  },
+  A1: {
+    custom_display_name: 'A1',
+    height_microns: 841000,
+    name: 'ISO_A1',
+    width_microns: 594000
+  },
+  A2: {
+    custom_display_name: 'A2',
+    height_microns: 594000,
+    name: 'ISO_A2',
+    width_microns: 420000
+  },
+  A3: {
+    custom_display_name: 'A3',
+    height_microns: 420000,
+    name: 'ISO_A3',
+    width_microns: 297000
   },
   A4: {
     custom_display_name: 'A4',
@@ -41,29 +77,17 @@ const PDFPageSizes: Record<string, ElectronInternal.MediaSize> = {
     is_default: 'true',
     width_microns: 210000
   },
-  A3: {
-    custom_display_name: 'A3',
-    height_microns: 420000,
-    name: 'ISO_A3',
-    width_microns: 297000
+  A5: {
+    custom_display_name: 'A5',
+    height_microns: 210000,
+    name: 'ISO_A5',
+    width_microns: 148000
   },
-  Legal: {
-    custom_display_name: 'Legal',
-    height_microns: 355600,
-    name: 'NA_LEGAL',
-    width_microns: 215900
-  },
-  Letter: {
-    custom_display_name: 'Letter',
-    height_microns: 279400,
-    name: 'NA_LETTER',
-    width_microns: 215900
-  },
-  Tabloid: {
-    height_microns: 431800,
-    name: 'NA_LEDGER',
-    width_microns: 279400,
-    custom_display_name: 'Tabloid'
+  A6: {
+    custom_display_name: 'A6',
+    height_microns: 148000,
+    name: 'ISO_A6',
+    width_microns: 105000
   }
 } as const;
 
@@ -174,13 +198,13 @@ WebContents.prototype.printToPDF = async function (options) {
     headerTemplate: '',
     footerTemplate: '',
     printBackground: false,
-    scale: 1,
+    scale: 1.0,
     paperWidth: 8.5,
-    paperHeight: 11,
-    marginTop: 0,
-    marginBottom: 0,
-    marginLeft: 0,
-    marginRight: 0,
+    paperHeight: 11.0,
+    marginTop: 0.4,
+    marginBottom: 0.4,
+    marginLeft: 0.4,
+    marginRight: 0.4,
     pageRanges: '',
     preferCSSPageSize: false
   };
@@ -210,7 +234,7 @@ WebContents.prototype.printToPDF = async function (options) {
     if (typeof options.scale !== 'number') {
       return Promise.reject(new Error('scale must be a Number'));
     }
-    printSettings.scaleFactor = options.scale;
+    printSettings.scale = options.scale;
   }
 
   const { pageSize } = options;
@@ -272,7 +296,7 @@ WebContents.prototype.printToPDF = async function (options) {
 
   if (options.pageRanges !== undefined) {
     if (typeof options.pageRanges !== 'string') {
-      return Promise.reject(new Error('printBackground must be a String'));
+      return Promise.reject(new Error('pageRanges must be a String'));
     }
     printSettings.pageRanges = options.pageRanges;
   }
@@ -450,12 +474,14 @@ WebContents.prototype.loadURL = function (url, options) {
     const removeListeners = () => {
       this.removeListener('did-finish-load', finishListener);
       this.removeListener('did-fail-load', failListener);
+      this.removeListener('did-navigate-in-page', finishListener);
       this.removeListener('did-start-navigation', navigationListener);
       this.removeListener('did-stop-loading', stopLoadingListener);
       this.removeListener('destroyed', stopLoadingListener);
     };
     this.on('did-finish-load', finishListener);
     this.on('did-fail-load', failListener);
+    this.on('did-navigate-in-page', finishListener);
     this.on('did-start-navigation', navigationListener);
     this.on('did-stop-loading', stopLoadingListener);
     this.on('destroyed', stopLoadingListener);

lib/common/init.ts

@@ -33,20 +33,29 @@ function wrap <T extends AnyFn> (func: T, wrapper: (fn: AnyFn) => T) {
   return wrapped;
 }
 
+// process.nextTick and setImmediate make use of uv_check and uv_prepare to
+// run the callbacks, however since we only run uv loop on requests, the
+// callbacks wouldn't be called until something else activated the uv loop,
+// which would delay the callbacks for arbitrary long time. So we should
+// initiatively activate the uv loop once process.nextTick and setImmediate is
+// called.
 process.nextTick = wrapWithActivateUvLoop(process.nextTick);
-
 global.setImmediate = timers.setImmediate = wrapWithActivateUvLoop(timers.setImmediate);
 global.clearImmediate = timers.clearImmediate;
 
 // setTimeout needs to update the polling timeout of the event loop, when
 // called under Chromium's event loop the node's event loop won't get a chance
 // to update the timeout, so we have to force the node's event loop to
-// recalculate the timeout in browser process.
+// recalculate the timeout in the process.
 timers.setTimeout = wrapWithActivateUvLoop(timers.setTimeout);
 timers.setInterval = wrapWithActivateUvLoop(timers.setInterval);
 
-// Only override the global setTimeout/setInterval impls in the browser process
-if (process.type === 'browser') {
+// Update the global version of the timer apis to use the above wrapper
+// only in the process that runs node event loop alongside chromium
+// event loop. We skip renderer with nodeIntegration here because node globals
+// are deleted in these processes, see renderer/init.js for reference.
+if (process.type === 'browser' ||
+    process.type === 'utility') {
   global.setTimeout = timers.setTimeout;
   global.setInterval = timers.setInterval;
 }

lib/renderer/web-view/web-view-attributes.ts

@@ -186,7 +186,10 @@ export class SrcAttribute extends WebViewAttribute {
       opts.userAgent = useragent;
     }
 
-    (this.webViewImpl.webviewNode as Electron.WebviewTag).loadURL(this.getValue(), opts);
+    (this.webViewImpl.webviewNode as Electron.WebviewTag).loadURL(this.getValue(), opts)
+      .catch(err => {
+        console.error('Unexpected error while loading URL', err);
+      });
   }
 }
 

lib/utility/.eslintrc.json

@@ -0,0 +1,21 @@
+{
+  "rules": {
+    "no-restricted-imports": [
+      "error",
+      {
+        "paths": [
+          "electron",
+          "electron/renderer"
+        ],
+        "patterns": [
+          "./*",
+          "../*",
+          "@electron/internal/isolated_renderer/*",
+          "@electron/internal/renderer/*",
+          "@electron/internal/sandboxed_worker/*",
+          "@electron/internal/worker/*"
+        ]
+      }
+    ]
+  }
+}

lib/utility/api/exports/electron.ts

@@ -0,0 +1,6 @@
+import { defineProperties } from '@electron/internal/common/define-properties';
+import { utilityNodeModuleList } from '@electron/internal/utility/api/module-list';
+
+module.exports = {};
+
+defineProperties(module.exports, utilityNodeModuleList);

lib/utility/api/module-list.ts

@@ -0,0 +1,2 @@
+// Utility side modules, please sort alphabetically.
+export const utilityNodeModuleList: ElectronInternal.ModuleEntry[] = [];

lib/utility/init.ts

@@ -0,0 +1,38 @@
+import { ParentPort } from '@electron/internal/utility/parent-port';
+const Module = require('module');
+const v8Util = process._linkedBinding('electron_common_v8_util');
+
+const entryScript: string = v8Util.getHiddenValue(process, '_serviceStartupScript');
+// We modified the original process.argv to let node.js load the init.js,
+// we need to restore it here.
+process.argv.splice(1, 1, entryScript);
+
+// Clear search paths.
+require('../common/reset-search-paths');
+
+// Import common settings.
+require('@electron/internal/common/init');
+
+const parentPort: ParentPort = new ParentPort();
+Object.defineProperty(process, 'parentPort', {
+  enumerable: true,
+  writable: false,
+  value: parentPort
+});
+
+// Based on third_party/electron_node/lib/internal/worker/io.js
+parentPort.on('newListener', (name: string) => {
+  if (name === 'message' && parentPort.listenerCount('message') === 0) {
+    parentPort.start();
+  }
+});
+
+parentPort.on('removeListener', (name: string) => {
+  if (name === 'message' && parentPort.listenerCount('message') === 0) {
+    parentPort.pause();
+  }
+});
+
+// Finally load entry script.
+process._firstFileName = Module._resolveFilename(entryScript, null, false);
+Module._load(entryScript, Module, true);

lib/utility/parent-port.ts

@@ -0,0 +1,30 @@
+import { EventEmitter } from 'events';
+import { MessagePortMain } from '@electron/internal/browser/message-port-main';
+const { createParentPort } = process._linkedBinding('electron_utility_parent_port');
+
+export class ParentPort extends EventEmitter {
+  #port: ParentPort
+  constructor () {
+    super();
+    this.#port = createParentPort();
+    this.#port.emit = (channel: string | symbol, event: { ports: any[] }) => {
+      if (channel === 'message') {
+        event = { ...event, ports: event.ports.map(p => new MessagePortMain(p)) };
+      }
+      this.emit(channel, event);
+      return false;
+    };
+  }
+
+  start () : void {
+    this.#port.start();
+  }
+
+  pause () : void {
+    this.#port.pause();
+  }
+
+  postMessage (message: any) : void {
+    this.#port.postMessage(message);
+  }
+}

lib/worker/init.ts

@@ -21,8 +21,9 @@ global.module = new Module('electron/js2c/worker_init');
 global.require = makeRequireFunction(global.module);
 
 // Set the __filename to the path of html file if it is file: protocol.
-if (self.location.protocol === 'file:') {
-  const pathname = process.platform === 'win32' && self.location.pathname[0] === '/' ? self.location.pathname.substr(1) : self.location.pathname;
+// NB. 'self' isn't defined in an AudioWorklet.
+if (typeof self !== 'undefined' && self.location.protocol === 'file:') {
+  const pathname = process.platform === 'win32' && self?.location.pathname[0] === '/' ? self?.location.pathname.substr(1) : self?.location.pathname;
   global.__filename = path.normalize(decodeURIComponent(pathname));
   global.__dirname = path.dirname(global.__filename);